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72 Commits
master ... f29

Author SHA1 Message Date
Laura Abbott 1a21af89c4 Add i915 eDP fixes 2018-10-23 03:25:11 -07:00
Peter Robinson e970f20b46 Linux v4.18.16 2018-10-21 00:03:35 +01:00
Peter Robinson 81719d66fe Fix network on some i.MX6 devices (rhbz 1628209) 2018-10-20 23:58:28 +01:00
Justin M. Forbes b4d25f7cc5 Linux v4.18.15 2018-10-18 11:11:20 -05:00
Peter Robinson 21c1d10106 Add patch to fix mSD on 96boards Hikey 2018-10-18 14:35:07 +01:00
Peter Robinson 447a6b3111 Raspberry Pi graphics fix 2018-10-17 08:58:33 +01:00
Peter Robinson eebac04dfd Fixes to Rock960 series of devices, improves stability considerably 2018-10-17 00:35:22 +01:00
Justin M. Forbes 58458beceb Linux 4.18.14 2018-10-15 07:15:04 -05:00
Peter Robinson 09bf7b1b2d one more use -delete on find commands 2018-10-14 17:52:55 +01:00
Peter Robinson 049b0f66f6 use -delete on find commands where possible rather than forking out to xargs/rm 2018-10-14 10:22:03 +01:00
Peter Robinson b80a79ec07 Rebase device specific NVRAM files on brcm WiFi devices to latest 2018-10-12 20:27:41 +01:00
Jeremy Cline 85775ab887
Fix the microphone on Lenovo G50-30s (rhbz 1249364) 2018-10-12 09:53:18 -04:00
Laura Abbott c9ba412f7c Linux v4.18.13 2018-10-10 09:58:31 -07:00
Justin M. Forbes faa9accf2b Revert drm/amd/pp: Send khz clock values to DC for smu7/8 (rhbz 1636249) 2018-10-08 16:57:44 -05:00
Peter Robinson faec95ed33 emable SCSI_MPT3SAS on ARM 2018-10-05 13:27:14 +01:00
Laura Abbott 97e2dc2c53 Linux v4.18.12 2018-10-04 07:29:58 -07:00
Peter Robinson a3b5129661 Fixes for Ampere platforms 2018-10-03 19:20:42 +01:00
Justin M. Forbes d115630b52 Fix arm64 kvm priv escalation (rhbz 1635475 1635476) 2018-10-03 07:55:07 -05:00
Peter Robinson 772dbde034 fix regression in Jetson TK1 2018-10-02 20:07:03 +01:00
Peter Robinson bcfaa77399 enable mpu6500 iio driver on arm 2018-10-02 17:54:26 +01:00
Laura Abbott b199b1f022 Disable CONFIG_CRYPTO_DEV_SP_PSP (rhbz 1608242) 2018-10-01 12:46:07 -07:00
Laura Abbott a3104ae190 Fix for Intel Sensor Hub (rhbz 1634250) 2018-10-01 10:47:51 -07:00
Peter Robinson fce4b4e598 Build for broken AW a64 SoC NICs 2018-10-01 14:26:49 +01:00
Peter Robinson d1232524b0 Support loading device specific NVRAM files on brcm WiFi devices 2018-10-01 09:27:47 +01:00
Peter Robinson 85a5f1d7e8 Further AllWinner A64 fixes 2018-10-01 00:23:01 +01:00
Laura Abbott 3779aa986b Linux v4.18.11 2018-09-30 07:53:11 -07:00
Jeremy Cline 66a1b58665
Change CONFIG_SSB back to a module (rhbz #1572349) 2018-09-28 13:29:13 -04:00
Peter Robinson f3a0ca21b0 Add Pine64-LTS support and some other AllWinner-A64 fixes 2018-09-28 14:11:30 +01:00
Peter Robinson 83a9307859 Add initial RockPro64 DT support 2018-09-27 11:32:10 +01:00
Peter Robinson 0748c43e32 Add thermal trip to bcm283x (Raspberry Pi) cpufreq 2018-09-26 21:08:21 +01:00
Laura Abbott a1c6454f3e Linux v4.18.10 2018-09-26 02:12:31 -07:00
Laura Abbott 6fff97c3dd Fix powerpc IPv6 (rhbz 1628394) 2018-09-26 02:02:20 -07:00
Peter Robinson ed39b008b0 rockchips: disable pcie while we work out what's going on 2018-09-26 00:14:01 +01:00
Peter Robinson c847855fd7 fix boot on a number of Rockchips based devices 2018-09-25 00:38:45 +01:00
Justin M. Forbes 2f071bc17d Fix CVE-2018-14633 2018-09-24 07:09:48 -05:00
Peter Robinson 9b985dc8ad Fix and re-enable rk3399 bits 2018-09-23 21:02:30 +01:00
Justin M. Forbes a9fd03b114 Note 4.18.9 fixes CVE-2018-17182 2018-09-20 07:44:13 -05:00
Laura Abbott 933f2fe9c7 Linux v4.18.9 2018-09-19 19:08:29 -07:00
Peter Robinson 31276ce0c9 comment out rk3399 bits for the moment 2018-09-17 16:34:15 +01:00
Laura Abbott 69ed74e31b Linux v4.18.8 2018-09-16 10:34:35 -07:00
Peter Robinson 6ebda19672 more minor ARM tweaks 2018-09-16 18:00:14 +01:00
Peter Robinson 5b467198f4 a few minor ARM config tweaks 2018-09-16 17:47:24 +01:00
Peter Robinson 543e5bdda5 Build TCG_TIS_I2C_INFINEON on all ARM 2018-09-16 17:35:41 +01:00
Peter Robinson 6f2e125c4d arm: gpio: fix a driver that blocks suspend for a number of devices 2018-09-15 14:39:22 +01:00
Peter Robinson fdb00d2a5e Merge branch 'f29' of ssh://pkgs.fedoraproject.org/rpms/kernel into f29 2018-09-15 05:38:54 +01:00
Peter Robinson 515e0e79e2 add 4.19 fix for qcom msm driver 2018-09-15 00:18:44 +01:00
Justin M. Forbes aa92897b03 Additional Fixes for CVE-2018-5391 (rhbz 1616059) 2018-09-14 14:01:34 -05:00
Laura Abbott aa224e7033 Use the CPU RNG for entropy (rhbz 1572944) 2018-09-13 17:26:41 -07:00
Laura Abbott 4c68323339 HID fixes (rhbz 1627963 1628715) 2018-09-13 17:08:59 -07:00
Hans de Goede c0fc8283f2 Add patch silencing "EFI stub: UEFI Secure Boot is enabled." at boot 2018-09-13 17:01:03 +02:00
Dan Horák 014d92c363
drop redundant spectre v2 mitigation (rhbz#1627915) 2018-09-13 09:54:45 -04:00
Peter Robinson 76d1380e69 remove deleted omap option 2018-09-13 10:03:07 +01:00
Peter Robinson 2f12b3e59e Add 96boards rk3399 Ficus and Rock960 support 2018-09-10 18:32:07 +01:00
Laura Abbott 2d9f342b83 Linux v4.18.7 2018-09-10 08:09:11 -07:00
Laura Abbott bdaa844334 Linux v4.18.6 2018-09-05 12:51:12 -07:00
Peter Robinson 7fd5652a0d enable QCom IPC router bits 2018-08-29 12:16:09 +01:00
Peter Robinson c176dd8025 build in the HW crc32 module, it's almost everywhere, even in the RPi, and now aarch664 requirement 2018-08-28 23:51:56 +01:00
Justin M. Forbes 8f77a5bad2 Remove bpf restriction for now, revisit (rhbz 1622986) 2018-08-28 15:40:43 -05:00
Justin M. Forbes f1b44b9bcf Update headers script 2018-08-27 11:20:12 -05:00
Laura Abbott 8e3d06682d Linux v4.18.5 2018-08-24 09:46:18 -07:00
Laura Abbott 38be301069 Linux v4.18.4 2018-08-22 07:46:54 -07:00
Peter Robinson b4f30451c1 Re-add mvebu a3700 ATF memory exclusion, Upstream fix for dwc2 on some ARM platforms 2018-08-22 14:05:18 +01:00
Laura Abbott ec7eeb8d95 Linux v4.18.3 2018-08-20 12:30:10 -07:00
Justin M. Forbes fc841cf8d3 Fix CVE-2018-15471 (rhbz 1610555 1618414) 2018-08-20 09:00:59 -05:00
Peter Robinson 1b0fe53452 enable a couple of iio sensors 2018-08-20 14:54:19 +01:00
Peter Robinson c588833763 Add fix and re-enable BPF JIT on ARMv7 2018-08-17 22:17:13 +01:00
Peter Robinson 00a29628e2 Cleanup some old config options, remove DRM drivers hidden behind DRM_LEGACY, tweak module filters a little (fpga, iio, few other bits), minor find optimisation 2018-08-16 20:14:01 +01:00
Laura Abbott 31725dcc65 Linux v4.18.1 2018-08-16 09:34:44 -07:00
Laura Abbott 094049e9bf Disable GPG checking for now
kernel.org switched how they generate GPG signatures. This
doesn't work with the existing scripts so disable this for now.
2018-08-16 09:34:06 -07:00
Jeremy Cline e617f01aa2
Bring back AEGIS and MORUS ciphers (rhbz 1610180) 2018-08-16 17:24:00 +01:00
Peter Robinson 4e31f1d088 Drop PPC64 (Big Endian) configs, this is a basic drop, the over all power64 could likely do with some other cleanup 2018-08-15 21:33:32 +01:00
Jeremy Cline 22baf87d10
Revert "Linux v4.18-1283-g10f3e23f07cb"
This reverts commit 6003595fcc.

4.19 should be rawhide-only.
2018-08-14 20:04:02 +01:00
229 changed files with 8096 additions and 13722 deletions

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@ -0,0 +1,78 @@
From 39a8883a2b989d1d21bd8dd99f5557f0c5e89694 Mon Sep 17 00:00:00 2001
From: Theodore Ts'o <tytso@mit.edu>
Date: Tue, 17 Jul 2018 18:24:27 -0400
Subject: [PATCH] random: add a config option to trust the CPU's hwrng
This gives the user building their own kernel (or a Linux
distribution) the option of deciding whether or not to trust the CPU's
hardware random number generator (e.g., RDRAND for x86 CPU's) as being
correctly implemented and not having a back door introduced (perhaps
courtesy of a Nation State's law enforcement or intelligence
agencies).
This will prevent getrandom(2) from blocking, if there is a
willingness to trust the CPU manufacturer.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---
drivers/char/Kconfig | 14 ++++++++++++++
drivers/char/random.c | 11 ++++++++++-
2 files changed, 24 insertions(+), 1 deletion(-)
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 212f447938ae..ce277ee0a28a 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -554,3 +554,17 @@ config ADI
endmenu
+config RANDOM_TRUST_CPU
+ bool "Trust the CPU manufacturer to initialize Linux's CRNG"
+ depends on X86 || S390 || PPC
+ default n
+ help
+ Assume that CPU manufacturer (e.g., Intel or AMD for RDSEED or
+ RDRAND, IBM for the S390 and Power PC architectures) is trustworthy
+ for the purposes of initializing Linux's CRNG. Since this is not
+ something that can be independently audited, this amounts to trusting
+ that CPU manufacturer (perhaps with the insistence or mandate
+ of a Nation State's intelligence or law enforcement agencies)
+ has not installed a hidden back door to compromise the CPU's
+ random number generation facilities.
+
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 34ddfd57419b..f4013b8a711b 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -782,6 +782,7 @@ static void invalidate_batched_entropy(void);
static void crng_initialize(struct crng_state *crng)
{
int i;
+ int arch_init = 1;
unsigned long rv;
memcpy(&crng->state[0], "expand 32-byte k", 16);
@@ -792,10 +793,18 @@ static void crng_initialize(struct crng_state *crng)
_get_random_bytes(&crng->state[4], sizeof(__u32) * 12);
for (i = 4; i < 16; i++) {
if (!arch_get_random_seed_long(&rv) &&
- !arch_get_random_long(&rv))
+ !arch_get_random_long(&rv)) {
rv = random_get_entropy();
+ arch_init = 0;
+ }
crng->state[i] ^= rv;
}
+#ifdef CONFIG_RANDOM_TRUST_CPU
+ if (arch_init) {
+ crng_init = 2;
+ pr_notice("random: crng done (trusting CPU's manufacturer)\n");
+ }
+#endif
crng->init_time = jiffies - CRNG_RESEED_INTERVAL - 1;
}
--
2.17.1

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@ -0,0 +1,82 @@
From 9b25436662d5fb4c66eb527ead53cab15f596ee0 Mon Sep 17 00:00:00 2001
From: Kees Cook <keescook@chromium.org>
Date: Mon, 27 Aug 2018 14:51:54 -0700
Subject: [PATCH] random: make CPU trust a boot parameter
Instead of forcing a distro or other system builder to choose
at build time whether the CPU is trusted for CRNG seeding via
CONFIG_RANDOM_TRUST_CPU, provide a boot-time parameter for end users to
control the choice. The CONFIG will set the default state instead.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---
Documentation/admin-guide/kernel-parameters.txt | 6 ++++++
drivers/char/Kconfig | 4 ++--
drivers/char/random.c | 11 ++++++++---
3 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 0c8f7889efa1..227c5c6fa4c1 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3390,6 +3390,12 @@
ramdisk_size= [RAM] Sizes of RAM disks in kilobytes
See Documentation/blockdev/ramdisk.txt.
+ random.trust_cpu={on,off}
+ [KNL] Enable or disable trusting the use of the
+ CPU's random number generator (if available) to
+ fully seed the kernel's CRNG. Default is controlled
+ by CONFIG_RANDOM_TRUST_CPU.
+
ras=option[,option,...] [KNL] RAS-specific options
cec_disable [X86]
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index ce277ee0a28a..40728491f37b 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -566,5 +566,5 @@ config RANDOM_TRUST_CPU
that CPU manufacturer (perhaps with the insistence or mandate
of a Nation State's intelligence or law enforcement agencies)
has not installed a hidden back door to compromise the CPU's
- random number generation facilities.
-
+ random number generation facilities. This can also be configured
+ at boot with "random.trust_cpu=on/off".
diff --git a/drivers/char/random.c b/drivers/char/random.c
index bf5f99fc36f1..c75b6cdf0053 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -779,6 +779,13 @@ static struct crng_state **crng_node_pool __read_mostly;
static void invalidate_batched_entropy(void);
+static bool trust_cpu __ro_after_init = IS_ENABLED(CONFIG_RANDOM_TRUST_CPU);
+static int __init parse_trust_cpu(char *arg)
+{
+ return kstrtobool(arg, &trust_cpu);
+}
+early_param("random.trust_cpu", parse_trust_cpu);
+
static void crng_initialize(struct crng_state *crng)
{
int i;
@@ -799,12 +806,10 @@ static void crng_initialize(struct crng_state *crng)
}
crng->state[i] ^= rv;
}
-#ifdef CONFIG_RANDOM_TRUST_CPU
- if (arch_init) {
+ if (trust_cpu && arch_init) {
crng_init = 2;
pr_notice("random: crng done (trusting CPU's manufacturer)\n");
}
-#endif
crng->init_time = jiffies - CRNG_RESEED_INTERVAL - 1;
}
--
2.17.1

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@ -22,7 +22,7 @@ Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
1 file changed, 140 insertions(+)
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index c6f78d27947b..67684412ba8a 100644
index 46a4484e3da7..fa01eecc0a55 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -9,16 +9,39 @@
@ -63,7 +63,7 @@ index c6f78d27947b..67684412ba8a 100644
+} __packed;
+
static bool request_mem_succeeded = false;
static u64 mem_flags = EFI_MEMORY_WC | EFI_MEMORY_UC;
static bool nowc = false;
@@ -66,6 +89,121 @@ static int efifb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
@ -186,8 +186,8 @@ index c6f78d27947b..67684412ba8a 100644
+
static void efifb_destroy(struct fb_info *info)
{
if (info->screen_base) {
@@ -311,6 +449,8 @@ static int efifb_probe(struct platform_device *dev)
if (info->screen_base)
@@ -283,6 +421,8 @@ static int efifb_probe(struct platform_device *dev)
goto err_release_fb;
}

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@ -0,0 +1,32 @@
From 44002a8818bc64f53d855bc8e3ee4c6bb2d3db99 Mon Sep 17 00:00:00 2001
From: Jeremy Cline <jcline@redhat.com>
Date: Mon, 8 Oct 2018 14:37:52 -0400
Subject: [PATCH] ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
The Lenovo G50-30, like other G50 models, has a Conexant codec that
requires a quirk for its inverted stereo dmic.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1249364
Reported-by: Alexander Ploumistos <alex.ploumistos@gmail.com>
Tested-by: Alexander Ploumistos <alex.ploumistos@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jeremy Cline <jcline@redhat.com>
---
sound/pci/hda/patch_conexant.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 5592557fe50e..950e02e71766 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -943,6 +943,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = {
SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
+ SND_PCI_QUIRK(0x17aa, 0x3905, "Lenovo G50-30", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
--
2.19.1

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@ -0,0 +1,60 @@
From patchwork Thu Sep 27 20:57:30 2018
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Subject: [CI, 1/6] drm/i915/dp: Fix link retraining comment in
intel_dp_long_pulse()
From: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
X-Patchwork-Id: 253516
Message-Id: <20180927205735.16651-1-dhinakaran.pandiyan@intel.com>
To: intel-gfx@lists.freedesktop.org
Date: Thu, 27 Sep 2018 13:57:30 -0700
Comment claims link needs to be retrained because the connected sink raised
a long pulse to indicate link loss. If the sink did so,
intel_dp_hotplug() would have handled link retraining. Looking at the
logs in Bugzilla referenced in commit '3cf71bc9904d ("drm/i915: Re-apply
Perform link quality check, unconditionally during long pulse"")', the
issue is that the sink does not trigger an interrupt. What we want is
->detect() from user space to check link status and retrain. Ville's
review for the original patch also indicates the same root cause. So,
rewrite the comment.
v2: Patch split and rewrote comment.
Cc: Lyude Paul <lyude@redhat.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jan-Marek Glogowski <glogow@fbihome.de>
References: 3cf71bc9904d ("drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse"")
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/intel_dp.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 256a71c8c093..207b3ea2ed1a 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -5074,16 +5074,9 @@ intel_dp_long_pulse(struct intel_connector *connector,
goto out;
} else {
/*
- * If display is now connected check links status,
- * there has been known issues of link loss triggering
- * long pulse.
- *
- * Some sinks (eg. ASUS PB287Q) seem to perform some
- * weird HPD ping pong during modesets. So we can apparently
- * end up with HPD going low during a modeset, and then
- * going back up soon after. And once that happens we must
- * retrain the link to get a picture. That's in case no
- * userspace component reacted to intermittent HPD dip.
+ * Some external monitors do not signal loss of link
+ * synchronization with an IRQ_HPD, so force a link status
+ * check.
*/
struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;

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@ -0,0 +1,55 @@
From patchwork Thu Sep 27 20:57:31 2018
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Subject: [CI, 2/6] drm/i915/dp: Restrict link retrain workaround to external
monitors
From: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
X-Patchwork-Id: 253514
Message-Id: <20180927205735.16651-2-dhinakaran.pandiyan@intel.com>
To: intel-gfx@lists.freedesktop.org
Date: Thu, 27 Sep 2018 13:57:31 -0700
Commit '3cf71bc9904d ("drm/i915: Re-apply "Perform link quality check,
unconditionally during long pulse"")' applies a work around for sinks
that don't signal link loss. The work around does not need to have to be
that broad as the issue was seen with only one particular monitor; limit
this only for external displays as eDP features like PSR turn off the link
and the driver ends up retraining the link seeeing that link is not
synchronized.
Cc: Lyude Paul <lyude@redhat.com>
Cc: Jan-Marek Glogowski <glogow@fbihome.de>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
References: 3cf71bc9904d ("drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse"")
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/intel_dp.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 207b3ea2ed1a..4e0870f3a4a5 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -5072,12 +5072,13 @@ intel_dp_long_pulse(struct intel_connector *connector,
*/
status = connector_status_disconnected;
goto out;
- } else {
- /*
- * Some external monitors do not signal loss of link
- * synchronization with an IRQ_HPD, so force a link status
- * check.
- */
+ }
+
+ /*
+ * Some external monitors do not signal loss of link synchronization
+ * with an IRQ_HPD, so force a link status check.
+ */
+ if (!intel_dp_is_edp(intel_dp)) {
struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
intel_dp_retrain_link(encoder, ctx);

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@ -0,0 +1,110 @@
From 5d407b071dc369c26a38398326ee2be53651cfe4 Mon Sep 17 00:00:00 2001
From: Taehee Yoo <ap420073@gmail.com>
Date: Mon, 10 Sep 2018 02:47:05 +0900
Subject: [PATCH] ip: frags: fix crash in ip_do_fragment()
A kernel crash occurrs when defragmented packet is fragmented
in ip_do_fragment().
In defragment routine, skb_orphan() is called and
skb->ip_defrag_offset is set. but skb->sk and
skb->ip_defrag_offset are same union member. so that
frag->sk is not NULL.
Hence crash occurrs in skb->sk check routine in ip_do_fragment() when
defragmented packet is fragmented.
test commands:
%iptables -t nat -I POSTROUTING -j MASQUERADE
%hping3 192.168.4.2 -s 1000 -p 2000 -d 60000
splat looks like:
[ 261.069429] kernel BUG at net/ipv4/ip_output.c:636!
[ 261.075753] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN PTI
[ 261.083854] CPU: 1 PID: 1349 Comm: hping3 Not tainted 4.19.0-rc2+ #3
[ 261.100977] RIP: 0010:ip_do_fragment+0x1613/0x2600
[ 261.106945] Code: e8 e2 38 e3 fe 4c 8b 44 24 18 48 8b 74 24 08 e9 92 f6 ff ff 80 3c 02 00 0f 85 da 07 00 00 48 8b b5 d0 00 00 00 e9 25 f6 ff ff <0f> 0b 0f 0b 44 8b 54 24 58 4c 8b 4c 24 18 4c 8b 5c 24 60 4c 8b 6c
[ 261.127015] RSP: 0018:ffff8801031cf2c0 EFLAGS: 00010202
[ 261.134156] RAX: 1ffff1002297537b RBX: ffffed0020639e6e RCX: 0000000000000004
[ 261.142156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880114ba9bd8
[ 261.150157] RBP: ffff880114ba8a40 R08: ffffed0022975395 R09: ffffed0022975395
[ 261.158157] R10: 0000000000000001 R11: ffffed0022975394 R12: ffff880114ba9ca4
[ 261.166159] R13: 0000000000000010 R14: ffff880114ba9bc0 R15: dffffc0000000000
[ 261.174169] FS: 00007fbae2199700(0000) GS:ffff88011b400000(0000) knlGS:0000000000000000
[ 261.183012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 261.189013] CR2: 00005579244fe000 CR3: 0000000119bf4000 CR4: 00000000001006e0
[ 261.198158] Call Trace:
[ 261.199018] ? dst_output+0x180/0x180
[ 261.205011] ? save_trace+0x300/0x300
[ 261.209018] ? ip_copy_metadata+0xb00/0xb00
[ 261.213034] ? sched_clock_local+0xd4/0x140
[ 261.218158] ? kill_l4proto+0x120/0x120 [nf_conntrack]
[ 261.223014] ? rt_cpu_seq_stop+0x10/0x10
[ 261.227014] ? find_held_lock+0x39/0x1c0
[ 261.233008] ip_finish_output+0x51d/0xb50
[ 261.237006] ? ip_fragment.constprop.56+0x220/0x220
[ 261.243011] ? nf_ct_l4proto_register_one+0x5b0/0x5b0 [nf_conntrack]
[ 261.250152] ? rcu_is_watching+0x77/0x120
[ 261.255010] ? nf_nat_ipv4_out+0x1e/0x2b0 [nf_nat_ipv4]
[ 261.261033] ? nf_hook_slow+0xb1/0x160
[ 261.265007] ip_output+0x1c7/0x710
[ 261.269005] ? ip_mc_output+0x13f0/0x13f0
[ 261.273002] ? __local_bh_enable_ip+0xe9/0x1b0
[ 261.278152] ? ip_fragment.constprop.56+0x220/0x220
[ 261.282996] ? nf_hook_slow+0xb1/0x160
[ 261.287007] raw_sendmsg+0x21f9/0x4420
[ 261.291008] ? dst_output+0x180/0x180
[ 261.297003] ? sched_clock_cpu+0x126/0x170
[ 261.301003] ? find_held_lock+0x39/0x1c0
[ 261.306155] ? stop_critical_timings+0x420/0x420
[ 261.311004] ? check_flags.part.36+0x450/0x450
[ 261.315005] ? _raw_spin_unlock_irq+0x29/0x40
[ 261.320995] ? _raw_spin_unlock_irq+0x29/0x40
[ 261.326142] ? cyc2ns_read_end+0x10/0x10
[ 261.330139] ? raw_bind+0x280/0x280
[ 261.334138] ? sched_clock_cpu+0x126/0x170
[ 261.338995] ? check_flags.part.36+0x450/0x450
[ 261.342991] ? __lock_acquire+0x4500/0x4500
[ 261.348994] ? inet_sendmsg+0x11c/0x500
[ 261.352989] ? dst_output+0x180/0x180
[ 261.357012] inet_sendmsg+0x11c/0x500
[ ... ]
v2:
- clear skb->sk at reassembly routine.(Eric Dumarzet)
Fixes: fa0f527358bd ("ip: use rb trees for IP frag queue.")
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv4/ip_fragment.c | 1 +
net/ipv6/netfilter/nf_conntrack_reasm.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 88281fbce88c..e7227128df2c 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -599,6 +599,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *skb,
nextp = &fp->next;
fp->prev = NULL;
memset(&fp->rbnode, 0, sizeof(fp->rbnode));
+ fp->sk = NULL;
head->data_len += fp->len;
head->len += fp->len;
if (head->ip_summed != fp->ip_summed)
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 2a14d8b65924..8f68a518d9db 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -445,6 +445,7 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct sk_buff *prev, struct net_devic
else if (head->ip_summed == CHECKSUM_COMPLETE)
head->csum = csum_add(head->csum, fp->csum);
head->truesize += fp->truesize;
+ fp->sk = NULL;
}
sub_frag_mem_limit(fq->q.net, head->truesize);
--
2.17.1

View File

@ -1,64 +0,0 @@
From 369971aa0101c4cfb84dacaaaa1b5cc5790c14ff Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Wed, 11 Apr 2018 10:34:17 +0200
Subject: [PATCH] drm/nouveau: tegra: Detach from ARM DMA/IOMMU mapping
Depending on the kernel configuration, early ARM architecture setup code
may have attached the GPU to a DMA/IOMMU mapping that transparently uses
the IOMMU to back the DMA API. Tegra requires special handling for IOMMU
backed buffers (a special bit in the GPU's MMU page tables indicates the
memory path to take: via the SMMU or directly to the memory controller).
Transparently backing DMA memory with an IOMMU prevents Nouveau from
properly handling such memory accesses and causes memory access faults.
As a side-note: buffers other than those allocated in instance memory
don't need to be physically contiguous from the GPU's perspective since
the GPU can map them into contiguous buffers using its own MMU. Mapping
these buffers through the IOMMU is unnecessary and will even lead to
performance degradation because of the additional translation.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
index 1f07999aea1d..ac7706f56f6f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
@@ -19,6 +19,11 @@
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
+
+#if IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU)
+#include <asm/dma-iommu.h>
+#endif
+
#include <core/tegra.h>
#ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER
#include "priv.h"
@@ -105,6 +110,20 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev)
unsigned long pgsize_bitmap;
int ret;
+#if IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU)
+ if (dev->archdata.mapping) {
+ struct dma_iommu_mapping *mapping = to_dma_iommu_mapping(dev);
+
+ arm_iommu_release_mapping(mapping);
+ arm_iommu_detach_device(dev);
+
+ if (dev->archdata.dma_coherent)
+ set_dma_ops(dev, &arm_coherent_dma_ops);
+ else
+ set_dma_ops(dev, &arm_dma_ops);
+ }
+#endif
+
if (!tdev->func->iommu_bit)
return;
--
2.16.3

View File

@ -0,0 +1,947 @@
From b41023282d07b61a53e2c9b9508912b1e7ce7b4f Mon Sep 17 00:00:00 2001
From: Randy Li <ayaka@soulik.info>
Date: Thu, 21 Jun 2018 21:32:10 +0800
Subject: arm64: dts: rockchip: add some common pin-settings to rk3399
Those pins would be used by many boards.
Signed-off-by: Randy Li <ayaka@soulik.info>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 86 ++++++++++++++++++++++++++------
1 file changed, 72 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index adb037cd80fe..87350c694b38 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1923,19 +1923,49 @@
drive-strength = <12>;
};
+ pcfg_pull_none_13ma: pcfg-pull-none-13ma {
+ bias-disable;
+ drive-strength = <13>;
+ };
+
+ pcfg_pull_none_18ma: pcfg-pull-none-18ma {
+ bias-disable;
+ drive-strength = <18>;
+ };
+
+ pcfg_pull_none_20ma: pcfg-pull-none-20ma {
+ bias-disable;
+ drive-strength = <20>;
+ };
+
+ pcfg_pull_up_2ma: pcfg-pull-up-2ma {
+ bias-pull-up;
+ drive-strength = <2>;
+ };
+
pcfg_pull_up_8ma: pcfg-pull-up-8ma {
bias-pull-up;
drive-strength = <8>;
};
+ pcfg_pull_up_18ma: pcfg-pull-up-18ma {
+ bias-pull-up;
+ drive-strength = <18>;
+ };
+
+ pcfg_pull_up_20ma: pcfg-pull-up-20ma {
+ bias-pull-up;
+ drive-strength = <20>;
+ };
+
pcfg_pull_down_4ma: pcfg-pull-down-4ma {
bias-pull-down;
drive-strength = <4>;
};
- pcfg_pull_up_2ma: pcfg-pull-up-2ma {
- bias-pull-up;
- drive-strength = <2>;
+ pcfg_pull_down_8ma: pcfg-pull-down-8ma {
+ bias-pull-down;
+ drive-strength = <8>;
};
pcfg_pull_down_12ma: pcfg-pull-down-12ma {
@@ -1943,9 +1973,22 @@
drive-strength = <12>;
};
- pcfg_pull_none_13ma: pcfg-pull-none-13ma {
- bias-disable;
- drive-strength = <13>;
+ pcfg_pull_down_18ma: pcfg-pull-down-18ma {
+ bias-pull-down;
+ drive-strength = <18>;
+ };
+
+ pcfg_pull_down_20ma: pcfg-pull-down-20ma {
+ bias-pull-down;
+ drive-strength = <20>;
+ };
+
+ pcfg_output_high: pcfg-output-high {
+ output-high;
+ };
+
+ pcfg_output_low: pcfg-output-low {
+ output-low;
};
clock {
@@ -2468,45 +2511,60 @@
pwm0 {
pwm0_pin: pwm0-pin {
rockchip,pins =
- <4 18 RK_FUNC_1 &pcfg_pull_none>;
+ <4 RK_PC2 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ pwm0_pin_pull_down: pwm0-pin-pull-down {
+ rockchip,pins =
+ <4 RK_PC2 RK_FUNC_1 &pcfg_pull_down>;
};
vop0_pwm_pin: vop0-pwm-pin {
rockchip,pins =
- <4 18 RK_FUNC_2 &pcfg_pull_none>;
+ <4 RK_PC2 RK_FUNC_2 &pcfg_pull_none>;
+ };
+
+ vop1_pwm_pin: vop1-pwm-pin {
+ rockchip,pins =
+ <4 RK_PC2 RK_FUNC_3 &pcfg_pull_none>;
};
};
pwm1 {
pwm1_pin: pwm1-pin {
rockchip,pins =
- <4 22 RK_FUNC_1 &pcfg_pull_none>;
+ <4 RK_PC6 RK_FUNC_1 &pcfg_pull_none>;
};
- vop1_pwm_pin: vop1-pwm-pin {
+ pwm1_pin_pull_down: pwm1-pin-pull-down {
rockchip,pins =
- <4 18 RK_FUNC_3 &pcfg_pull_none>;
+ <4 RK_PC6 RK_FUNC_1 &pcfg_pull_down>;
};
};
pwm2 {
pwm2_pin: pwm2-pin {
rockchip,pins =
- <1 19 RK_FUNC_1 &pcfg_pull_none>;
+ <1 RK_PC3 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ pwm2_pin_pull_down: pwm2-pin-pull-down {
+ rockchip,pins =
+ <1 RK_PC3 RK_FUNC_1 &pcfg_pull_down>;
};
};
pwm3a {
pwm3a_pin: pwm3a-pin {
rockchip,pins =
- <0 6 RK_FUNC_1 &pcfg_pull_none>;
+ <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>;
};
};
pwm3b {
pwm3b_pin: pwm3b-pin {
rockchip,pins =
- <1 14 RK_FUNC_1 &pcfg_pull_none>;
+ <1 RK_PB6 RK_FUNC_1 &pcfg_pull_none>;
};
};
--
cgit 1.2-0.3.lf.el7
From 7c41a3f42a51d88e271c989c16be178bd6d38dfe Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Mon, 10 Sep 2018 18:17:36 +0100
Subject: [PATCH 1/4] arm64: dts: rockchip: add 96boards RK3399 Ficus board
The RK3399 Ficus board is an Enterprise Edition board
manufactured by Vamrs Ltd., based on the Rockchip RK3399 SoC.
The board exposes a bunch of nice peripherals, including
SATA, HDMI, MIPI CSI, Ethernet, WiFi, and PCIe.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
.../devicetree/bindings/arm/rockchip.txt | 5 +
arch/arm64/boot/dts/rockchip/Makefile | 1 +
arch/arm64/boot/dts/rockchip/rk3399-ficus.dts | 514 ++++++++++++++++++
3 files changed, 520 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
index 1c1d62d03c4f..d46c5d43e27f 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -1,5 +1,10 @@
Rockchip platforms device tree bindings
---------------------------------------
+
+- 96boards RK3399 Ficus (ROCK960 Enterprise Edition)
+ Required root node properties:
+ - compatible = "vamrs,ficus", "rockchip,rk3399";
+
- Amarula Vyasa RK3288 board
Required root node properties:
- compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 48a83f882947..2811fb701f12 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-ficus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
new file mode 100644
index 000000000000..0d14183dd4a9
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
@@ -0,0 +1,514 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 Collabora Ltd.
+ * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
+ *
+ * Schematics available at https://dl.vamrs.com/products/ficus/docs/hw
+ */
+
+/dts-v1/;
+#include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
+
+/ {
+ model = "96boards RK3399 Ficus";
+ compatible = "vamrs,ficus", "rockchip,rk3399";
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ clkin_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "clkin_gmac";
+ #clock-cells = <0>;
+ };
+
+ vcc1v8_s0: vcc1v8-s0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v8_s0";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vcc_sys: vcc-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vcc3v3_sys: vcc3v3-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_sys";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vcc3v3_pcie: vcc3v3-pcie-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_drv>;
+ regulator-boot-on;
+ regulator-name = "vcc3v3_pcie";
+ vin-supply = <&vcc3v3_sys>;
+ };
+
+ vdd_log: vdd-log {
+ compatible = "pwm-regulator";
+ pwms = <&pwm2 0 25000 0>;
+ regulator-name = "vdd_log";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ /* for rockchip boot on */
+ rockchip,pwm_id= <2>;
+ rockchip,pwm_voltage = <900000>;
+
+ vin-supply = <&vcc_sys>;
+ };
+
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&emmc_phy {
+ status = "okay";
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_RMII_SRC>;
+ assigned-clock-parents = <&clkin_gmac>;
+ clock_in_out = "input";
+ phy-supply = <&vcc3v3_sys>;
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 50000>;
+ tx_delay = <0x28>;
+ rx_delay = <0x11>;
+ status = "okay";
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_cec>;
+ status = "okay";
+};
+
+&i2c0 {
+ clock-frequency = <400000>;
+ i2c-scl-rising-time-ns = <168>;
+ i2c-scl-falling-time-ns = <4>;
+ status = "okay";
+
+ vdd_cpu_b: regulator@40 {
+ compatible = "silergy,syr827";
+ reg = <0x40>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu_b";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+ status = "okay";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: regulator@41 {
+ compatible = "silergy,syr828";
+ reg = <0x41>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_gpu";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc6-supply = <&vcc_sys>;
+ vcc7-supply = <&vcc_sys>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc_sys>;
+ vcc10-supply = <&vcc_sys>;
+ vcc11-supply = <&vcc_sys>;
+ vcc12-supply = <&vcc3v3_sys>;
+ vddio-supply = <&vcc_1v8>;
+
+ regulators {
+ vdd_center: DCDC_REG1 {
+ regulator-name = "vdd_center";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_l: DCDC_REG2 {
+ regulator-name = "vdd_cpu_l";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_1v8: DCDC_REG4 {
+ regulator-name = "vcc_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc1v8_dvp: LDO_REG1 {
+ regulator-name = "vcc1v8_dvp";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcca1v8_hdmi: LDO_REG2 {
+ regulator-name = "vcca1v8_hdmi";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcca_1v8: LDO_REG3 {
+ regulator-name = "vcca_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_sd: LDO_REG4 {
+ regulator-name = "vcc_sd";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc3v0_sd: LDO_REG5 {
+ regulator-name = "vcc3v0_sd";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcc_1v5: LDO_REG6 {
+ regulator-name = "vcc_1v5";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1500000>;
+ };
+ };
+
+ vcca0v9_hdmi: LDO_REG7 {
+ regulator-name = "vcca0v9_hdmi";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <900000>;
+ };
+ };
+
+ vcc_3v0: LDO_REG8 {
+ regulator-name = "vcc_3v0";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcc3v3_s3: SWITCH_REG1 {
+ regulator-name = "vcc3v3_s3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc3v3_s0: SWITCH_REG2 {
+ regulator-name = "vcc3v3_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+};
+
+&io_domains {
+ bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
+ audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
+ sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
+ gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
+ status = "okay";
+};
+
+&pcie_phy {
+ status = "okay";
+};
+
+&pcie0 {
+ ep-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
+ num-lanes = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_clkreqn_cpm>;
+ vpcie3v3-supply = <&vcc3v3_pcie>;
+ status = "okay";
+};
+
+&pmu_io_domains {
+ pmu1830-supply = <&vcc_1v8>;
+ status = "okay";
+};
+
+&pinctrl {
+ gmac {
+ rgmii_sleep_pins: rgmii-sleep-pins {
+ rockchip,pins =
+ <3 15 RK_FUNC_GPIO &pcfg_output_low>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_bus1: sdmmc-bus1 {
+ rockchip,pins =
+ <4 8 RK_FUNC_1 &pcfg_pull_up_8ma>;
+ };
+
+ sdmmc_bus4: sdmmc-bus4 {
+ rockchip,pins =
+ <4 8 RK_FUNC_1 &pcfg_pull_up_8ma>,
+ <4 9 RK_FUNC_1 &pcfg_pull_up_8ma>,
+ <4 10 RK_FUNC_1 &pcfg_pull_up_8ma>,
+ <4 11 RK_FUNC_1 &pcfg_pull_up_8ma>;
+ };
+
+ sdmmc_clk: sdmmc-clk {
+ rockchip,pins =
+ <4 12 RK_FUNC_1 &pcfg_pull_none_18ma>;
+ };
+
+ sdmmc_cmd: sdmmc-cmd {
+ rockchip,pins =
+ <4 13 RK_FUNC_1 &pcfg_pull_up_8ma>;
+ };
+ };
+
+ pcie {
+ pcie_drv: pcie-drv {
+ rockchip,pins =
+ <1 24 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins =
+ <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ vsel1_gpio: vsel1-gpio {
+ rockchip,pins =
+ <1 17 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ vsel2_gpio: vsel2-gpio {
+ rockchip,pins =
+ <1 14 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&pwm3 {
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ non-removable;
+ status = "okay";
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ clock-frequency = <100000000>;
+ clock-freq-min-max = <100000 100000000>;
+ disable-wp;
+ sd-uhs-sdr104;
+ vqmmc-supply = <&vcc_sd>;
+ card-detect-delay = <800>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts>;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&vopb {
+ status = "okay";
+};
+
+&vopb_mmu {
+ status = "okay";
+};
+
+&vopl {
+ status = "okay";
+};
+
+&vopl_mmu {
+ status = "okay";
+};
--
2.19.0.rc1
From 2e3f4fb6f0a94b6cf56407536414b93bd3c45471 Mon Sep 17 00:00:00 2001
From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Date: Sat, 14 Jul 2018 14:09:22 -0300
Subject: [PATCH 2/4] arm64: dts: rockchip: add USB 2.0 and 3.0 support on
Ficus board
The board exposes two types A ports, one is USB 3.0, up to 5.0Gbps and
another one is USB 2.0 up to 480Mbps. Enable the USB PHYs and the USB
controllers to enable theses devices.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm64/boot/dts/rockchip/rk3399-ficus.dts | 88 +++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
index 0d14183dd4a9..890b9e13cfe8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
@@ -61,6 +61,19 @@
vin-supply = <&vcc3v3_sys>;
};
+ vcc5v0_host: vcc5v0-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "vcc5v0_host";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ vin-supply = <&vcc_sys>;
+ };
+
vdd_log: vdd-log {
compatible = "pwm-regulator";
pwms = <&pwm2 0 25000 0>;
@@ -454,6 +467,13 @@
<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
+
+ usb2 {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins =
+ <4 27 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&pwm2 {
@@ -487,6 +507,40 @@
status = "okay";
};
+&tcphy0 {
+ status = "okay";
+};
+
+&tcphy1 {
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy1 {
+ status = "okay";
+};
+
+&u2phy0_host {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+};
+
+&u2phy1_host {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+};
+
+&u2phy0_otg {
+ status = "okay";
+};
+
+&u2phy1_otg {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts>;
@@ -497,6 +551,40 @@
status = "okay";
};
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
+
+&usbdrd3_0 {
+ status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&usbdrd3_1 {
+ status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+ status = "okay";
+ dr_mode = "host";
+};
+
&vopb {
status = "okay";
};
--
2.19.0.rc1
From d875193399378e17911829b9df9d27fd4a1ba195 Mon Sep 17 00:00:00 2001
From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Date: Sat, 14 Jul 2018 14:09:22 -0300
Subject: [PATCH 3/4] arm64: dts: rockchip: add voltage properties for
vcc3v3_pcie on rk3399 ficus
The vcc3v3_pcie regulator supplies 3.3V so add voltage properties
for it.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
[split off from original patch]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm64/boot/dts/rockchip/rk3399-ficus.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
index 890b9e13cfe8..6295483b701f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
@@ -58,6 +58,8 @@
pinctrl-0 = <&pcie_drv>;
regulator-boot-on;
regulator-name = "vcc3v3_pcie";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
vin-supply = <&vcc3v3_sys>;
};
--
2.19.0.rc1
From 416756dbf32ff2394b320fa88c09e9461496fc4c Mon Sep 17 00:00:00 2001
From: Heiko Stuebner <heiko@sntech.de>
Date: Mon, 16 Jul 2018 18:52:44 +0200
Subject: [PATCH 4/4] arm64: dts: rockchip: drop out-of-tree properties from
rk3399-ficus regulator
The pwm-regulator for vdd_log uses additional unreviewed properties in the
vendor kernel, which slipped in with the devicetree.
As written, they are unreviewed and unused in all mainline implementations
so drop them again.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm64/boot/dts/rockchip/rk3399-ficus.dts | 5 -----
1 file changed, 5 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
index 6295483b701f..8978d924eb83 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
@@ -84,11 +84,6 @@
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
-
- /* for rockchip boot on */
- rockchip,pwm_id= <2>;
- rockchip,pwm_voltage = <900000>;
-
vin-supply = <&vcc_sys>;
};
--
2.19.0.rc1

File diff suppressed because it is too large Load Diff

1548
arm64-allwinner-fixes.patch Normal file

File diff suppressed because it is too large Load Diff

View File

@ -0,0 +1,42 @@
From 6e8bed6a3e2fd6f1e82ea9b1f705bbc82060a2b7 Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@gmail.com>
Date: Tue, 3 Jul 2018 08:14:32 -0400
Subject: [PATCH] drm/msm/mdp5: fix missing CTL flush
f9cb8d8d836e fixed various race conditions with CTL flush, in particular
flushing and sending the START signal before encoder state was updated.
But it did this a little too well in some cases that don't trigger
encoder->enable(), and CTL[n].FLUSH would never be set. When page flips
happen it would paper over the bug, since the first plag flip would
flush out the state to the hardware.
The issue could be reproduced with, for example, modetest (without the
'-v' argument).
Fixes: f9cb8d8d836e drm/msm/mdp5: rework CTL START signal handling
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
index 9af94e35f678..fcd44d1d1068 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
@@ -319,7 +319,17 @@ static int mdp5_encoder_atomic_check(struct drm_encoder *encoder,
mdp5_cstate->ctl = ctl;
mdp5_cstate->pipeline.intf = intf;
- mdp5_cstate->defer_start = true;
+
+ /*
+ * This is a bit awkward, but we want to flush the CTL and hit the
+ * START bit at most once for an atomic update. In the non-full-
+ * modeset case, this is done from crtc->atomic_flush(), but that
+ * is too early in the case of full modeset, in which case we
+ * defer to encoder->enable(). But we need to *know* whether
+ * encoder->enable() will be called to do this:
+ */
+ if (drm_atomic_crtc_needs_modeset(crtc_state))
+ mdp5_cstate->defer_start = true;
return 0;
}

View File

@ -0,0 +1,45 @@
From e1912a821a992f04c258e844d717733de03daeb7 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Wed, 15 Aug 2018 14:06:45 +0100
Subject: [PATCH] arm64: dts: marvell: a3700: reserve ATF memory
On Marvell Armada 3700, the ARM Trusted Firmware is loaded in RAM at address
0x04000000, and can use up to 16MiB (0x01000000).
As the ATF is responsible for handling PSCI calls (including, but not limited
to, system reset management), its memory area should never be overwritten
during runtime.
Declaring a range of reserved memory solves this problem.
Signed-off-by: Arnaud Ferraris <arnaud.ferraris.external@xxxxxxxxxx>
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index 3353252d78a0a..2110e7dbc9818 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -34,6 +34,17 @@
};
};
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ arm-trusted-firmware@4000000 {
+ no-map;
+ reg = <0x0 0x04000000 0x0 0x01000000>;
+ };
+ };
+
psci {
compatible = "arm,psci-0.2";
method = "smc";
--
2.17.1

View File

@ -0,0 +1,862 @@
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From: Akash Gajjar <Akash_Gajjar@mentor.com>
To: <heiko@sntech.de>
Subject: [PATCH v3] arm64: dts: rockchip: add initial dts support for
Rockpro64
Date: Wed, 26 Sep 2018 11:54:57 +0530
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Cc: Mark Rutland <mark.rutland@arm.com>,
Shohei Maruyama <cheat.sc.linux@outlook.com>, Arnd Bergmann <arnd@arndb.de>,
devicetree@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Shawn Lin <shawn.lin@rock-chips.com>, linux-kernel@vger.kernel.org,
Masahiro Yamada <yamada.masahiro@socionext.com>,
linux-rockchip@lists.infradead.org, Rob Herring <robh+dt@kernel.org>,
Klaus Goger <klaus.goger@theobroma-systems.com>,
Philippe Ombredanne <pombredanne@nexb.com>,
Enric Balletbo i Serra <enric.balletbo@collabora.com>,
Pragnesh_patel@mentor.com, Deepak_das@mentor.com,
Levin Du <djw@t-chip.com.cn>,
Ezequiel Garcia <ezequiel@collabora.com>, Pierre-Hugues Husson <phh@phh.me>,
linux-arm-kernel@lists.infradead.org
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Rockpro64 is a rockchip RK3399 based board from pine64.org.
This patch adds basic device node support for Rockpro64 board and make it able
to bring up.
Peripheral Works
- Sdcard
- USB 2.0, 3.0
- Leds
- Ethernet
- Debug console
Not working:
- USB Type-C
Signed-off-by: Akash Gajjar <Akash_Gajjar@mentor.com>
Acked-by: Deepak Das <Deepak_Das@mentor.com>
---
changes for v2
- Added support for usb 2.0, 3.0
- Added fusb302 node and its regulator support
- Cleanup pinctrl node
- Remove backlight, pcie, sound codec node inherited from firefly-rk3399 dts
changes for v3
- Added copyright properly
- Typo correction in commit message
Documentation/devicetree/bindings/arm/rockchip.txt | 4 +
arch/arm64/boot/dts/rockchip/Makefile | 1 +
arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 692 +++++++++++++++++++++
3 files changed, 697 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
index acfd3c7..ac95183 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -160,6 +160,10 @@ Rockchip platforms device tree bindings
Required root node properties:
- compatible = "pine64,rock64", "rockchip,rk3328";
+- Pine64 RockPro64 board:
+ Required root node properties:
+ - compatible = "pine64,rockpro64", "rockchip,rk3399";
+
- Rockchip PX3 Evaluation board:
Required root node properties:
- compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index b0092d9..03d523a 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -15,5 +15,6 @@
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
new file mode 100644
index 0000000..1d35f54
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -0,0 +1,692 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2018 Akash Gajjar <Akash_Gajjar@mentor.com>
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/pwm/pwm.h>
+#include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
+
+/ {
+ model = "Pine64 RockPro64";
+ compatible = "pine64,rockpro64", "rockchip,rk3399";
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ clkin_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "clkin_gmac";
+ #clock-cells = <0>;
+ };
+
+ dc_12v: dc-12v {
+ compatible = "regulator-fixed";
+ regulator-name = "dc_12v";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ autorepeat;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwrbtn>;
+
+ power {
+ debounce-interval = <100>;
+ gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
+ label = "GPIO Key Power";
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>;
+
+ work-led {
+ label = "work";
+ default-state = "on";
+ gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
+ };
+
+ diy-led {
+ label = "diy";
+ default-state = "off";
+ gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rk808 1>;
+ clock-names = "ext_clock";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+
+ /*
+ * On the module itself this is one of these (depending
+ * on the actual card populated):
+ * - SDIO_RESET_L_WL_REG_ON
+ * - PDN (power down when low)
+ */
+ reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
+ };
+
+ /* switched by pmic_sleep */
+ vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v8_s3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_1v8>;
+ };
+
+ vcc3v3_pcie: vcc3v3-pcie-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pwr_en>;
+ regulator-name = "vcc3v3_pcie";
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&dc_12v>;
+ };
+
+ vcc3v3_sys: vcc3v3-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_sys>;
+ };
+
+ /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
+ vcc5v0_host: vcc5v0-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_host_en>;
+ regulator-name = "vcc5v0_host";
+ regulator-always-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vcc5v0_typec: vcc5v0-typec-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_typec_en>;
+ regulator-name = "vcc5v0_typec";
+ regulator-always-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vcc_sys: vcc-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dc_12v>;
+ };
+
+ vdd_log: vdd-log {
+ compatible = "pwm-regulator";
+ pwms = <&pwm2 0 25000 1>;
+ regulator-name = "vdd_log";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ vin-supply = <&vcc_sys>;
+ };
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&emmc_phy {
+ status = "okay";
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_RMII_SRC>;
+ assigned-clock-parents = <&clkin_gmac>;
+ clock_in_out = "input";
+ phy-supply = <&vcc_lan>;
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 50000>;
+ tx_delay = <0x28>;
+ rx_delay = <0x11>;
+ status = "okay";
+};
+
+&i2c0 {
+ clock-frequency = <400000>;
+ i2c-scl-rising-time-ns = <168>;
+ i2c-scl-falling-time-ns = <4>;
+ status = "okay";
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc6-supply = <&vcc_sys>;
+ vcc7-supply = <&vcc_sys>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc_sys>;
+ vcc10-supply = <&vcc_sys>;
+ vcc11-supply = <&vcc_sys>;
+ vcc12-supply = <&vcc3v3_sys>;
+ vddio-supply = <&vcc1v8_pmu>;
+
+ regulators {
+ vdd_center: DCDC_REG1 {
+ regulator-name = "vdd_center";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_l: DCDC_REG2 {
+ regulator-name = "vdd_cpu_l";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_1v8: DCDC_REG4 {
+ regulator-name = "vcc_1v8";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc1v8_dvp: LDO_REG1 {
+ regulator-name = "vcc1v8_dvp";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc2v8_dvp: LDO_REG2 {
+ regulator-name = "vcc2v8_dvp";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc1v8_pmu: LDO_REG3 {
+ regulator-name = "vcc1v8_pmu";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_sdio: LDO_REG4 {
+ regulator-name = "vcc_sdio";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcca3v0_codec: LDO_REG5 {
+ regulator-name = "vcca3v0_codec";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v5: LDO_REG6 {
+ regulator-name = "vcc_1v5";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1500000>;
+ };
+ };
+
+ vcca1v8_codec: LDO_REG7 {
+ regulator-name = "vcca1v8_codec";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_3v0: LDO_REG8 {
+ regulator-name = "vcc_3v0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcc3v3_s3: vcc_lan: SWITCH_REG1 {
+ regulator-name = "vcc3v3_s3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_s0: SWITCH_REG2 {
+ regulator-name = "vcc3v3_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+
+ vdd_cpu_b: regulator@40 {
+ compatible = "silergy,syr827";
+ reg = <0x40>;
+ fcs,suspend-voltage-selector = <0>;
+ regulator-name = "vdd_cpu_b";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: regulator@41 {
+ compatible = "silergy,syr828";
+ reg = <0x41>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_gpu";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+};
+
+&i2c1 {
+ i2c-scl-rising-time-ns = <300>;
+ i2c-scl-falling-time-ns = <15>;
+ status = "okay";
+};
+
+&i2c3 {
+ i2c-scl-rising-time-ns = <450>;
+ i2c-scl-falling-time-ns = <15>;
+ status = "okay";
+};
+
+&i2c4 {
+ i2c-scl-rising-time-ns = <600>;
+ i2c-scl-falling-time-ns = <20>;
+ status = "okay";
+
+ fusb0: typec-portc@22 {
+ compatible = "fcs,fusb302";
+ reg = <0x22>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&fusb0_int>;
+ vbus-supply = <&vcc5v0_typec>;
+ status = "okay";
+ };
+};
+
+&i2s0 {
+ rockchip,playback-channels = <8>;
+ rockchip,capture-channels = <8>;
+ status = "okay";
+};
+
+&i2s1 {
+ rockchip,playback-channels = <2>;
+ rockchip,capture-channels = <2>;
+ status = "okay";
+};
+
+&i2s2 {
+ status = "okay";
+};
+
+&io_domains {
+ status = "okay";
+
+ bt656-supply = <&vcc1v8_dvp>;
+ audio-supply = <&vcca1v8_codec>;
+ sdmmc-supply = <&vcc_sdio>;
+ gpio1830-supply = <&vcc_3v0>;
+};
+
+&pmu_io_domains {
+ pmu1830-supply = <&vcc_3v0>;
+ status = "okay";
+};
+
+&pinctrl {
+ buttons {
+ pwrbtn: pwrbtn {
+ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ fusb302x {
+ fusb0_int: fusb0-int {
+ rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ leds {
+ work_led_gpio: work_led-gpio {
+ rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ diy_led_gpio: diy_led-gpio {
+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ lcd-panel {
+ lcd_panel_reset: lcd-panel-reset {
+ rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pcie {
+ pcie_pwr_en: pcie-pwr-en {
+ rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ vsel1_gpio: vsel1-gpio {
+ rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ vsel2_gpio: vsel2-gpio {
+ rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+
+ sdio-pwrseq {
+ wifi_enable_h: wifi-enable-h {
+ rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb-typec {
+ vcc5v0_typec_en: vcc5v0_typec_en {
+ rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb2 {
+ vcc5v0_host_en: vcc5v0-host-en {
+ rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&pwm0 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&saradc {
+ vref-supply = <&vcca1v8_s3>;
+ status = "okay";
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ max-frequency = <150000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ non-removable;
+ status = "okay";
+};
+
+&tcphy0 {
+ status = "okay";
+};
+
+&tcphy1 {
+ status = "okay";
+};
+
+&tsadc {
+ /* tshut mode 0:CRU 1:GPIO */
+ rockchip,hw-tshut-mode = <1>;
+ /* tshut polarity 0:LOW 1:HIGH */
+ rockchip,hw-tshut-polarity = <1>;
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+
+ u2phy0_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy0_host: host-port {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+ };
+};
+
+&u2phy1 {
+ status = "okay";
+
+ u2phy1_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy1_host: host-port {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts>;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
+
+&usbdrd3_0 {
+ status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+ status = "okay";
+ dr_mode = "otg";
+};
+
+&usbdrd3_1 {
+ status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&vopb {
+ status = "okay";
+};
+
+&vopb_mmu {
+ status = "okay";
+};
+
+&vopl {
+ status = "okay";
+};
+
+&vopl_mmu {
+ status = "okay";
+};

View File

@ -299,3 +299,98 @@ index 4adb85e66be3..aaefb078f391 100644
--
2.17.1
From d00bd46b40001d3500b8a7207dcfe1d66600e47e Mon Sep 17 00:00:00 2001
From: Stefan Wahren <stefan.wahren@i2se.com>
Date: Wed, 26 Sep 2018 21:13:22 +0200
Subject: [PATCH] ARM: bcm2837: Use CPU0 as cooling device
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
arch/arm/boot/dts/bcm2837.dtsi | 25 +++++++++++++++++++++++++
arch/arm/boot/dts/bcm283x.dtsi | 2 +-
2 files changed, 26 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi
index 9cfc553..1590d94 100644
--- a/arch/arm/boot/dts/bcm2837.dtsi
+++ b/arch/arm/boot/dts/bcm2837.dtsi
@@ -1,4 +1,5 @@
#include "bcm283x.dtsi"
+#include <dt-bindings/thermal/thermal.h>
/ {
compatible = "brcm,bcm2837";
@@ -47,6 +48,7 @@
clocks = <&arm_clk>;
clock-names = "cpu";
operating-points-v2 = <&cpu0_opp_table>;
+ #cooling-cells = <2>;
};
cpu1: cpu@1 {
@@ -58,6 +60,7 @@
clocks = <&arm_clk>;
clock-names = "cpu";
operating-points-v2 = <&cpu0_opp_table>;
+ #cooling-cells = <2>;
};
cpu2: cpu@2 {
@@ -69,6 +72,7 @@
clocks = <&arm_clk>;
clock-names = "cpu";
operating-points-v2 = <&cpu0_opp_table>;
+ #cooling-cells = <2>;
};
cpu3: cpu@3 {
@@ -80,6 +84,7 @@
clocks = <&arm_clk>;
clock-names = "cpu";
operating-points-v2 = <&cpu0_opp_table>;
+ #cooling-cells = <2>;
};
};
@@ -117,6 +122,26 @@
&cpu_thermal {
coefficients = <(-538) 412000>;
+
+ trips {
+ cpu_alert0: cpu-alert0 {
+ temperature = <70000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&cpu_alert0>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+
+ map1 {
+ trip = <&cpu_crit>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
};
/* enable thermal sensor with the correct compatible property set */
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 31b2964..2def068 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -38,7 +38,7 @@
thermal-sensors = <&thermal>;
trips {
- cpu-crit {
+ cpu_crit: cpu-crit {
temperature = <80000>;
hysteresis = <0>;
type = "critical";
--
2.7.4

View File

@ -0,0 +1,40 @@
From patchwork Tue Oct 9 13:24:46 2018
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: drm/vc4: Set ->is_yuv to false when num_planes == 1
From: Boris Brezillon <boris.brezillon@bootlin.com>
X-Patchwork-Id: 255528
Message-Id: <20181009132446.21960-1-boris.brezillon@bootlin.com>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org, Eric Anholt <eric@anholt.net>
Cc: Boris Brezillon <boris.brezillon@bootlin.com>, stable@vger.kernel.org
Date: Tue, 9 Oct 2018 15:24:46 +0200
When vc4_plane_state is duplicated ->is_yuv is left assigned to its
previous value, and we never set it back to false when switching to
a non-YUV format.
Fix that by setting ->is_yuv to false in the 'num_planes == 1' branch
of the vc4_plane_setup_clipping_and_scaling() function.
Fixes: fc04023fafecf ("drm/vc4: Add support for YUV planes.")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---
drivers/gpu/drm/vc4/vc4_plane.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index d04b3c3246ba..60d5ad19cedd 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -321,6 +321,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
if (vc4_state->is_unity)
vc4_state->x_scaling[0] = VC4_SCALING_PPF;
} else {
+ vc4_state->is_yuv = false;
vc4_state->x_scaling[1] = VC4_SCALING_NONE;
vc4_state->y_scaling[1] = VC4_SCALING_NONE;
}

File diff suppressed because it is too large Load Diff

View File

@ -79,8 +79,6 @@ function merge_configs()
done
if [ "x$arch" == "xaarch64" ]; then
echo "# arm64" > $name
elif [ "x$arch" == "xppc64" ]; then
echo "# powerpc" > $name
elif [ "x$arch" == "xppc64le" ]; then
echo "# powerpc" > $name
elif [ "x$arch" == "xs390x" ]; then

View File

@ -18,10 +18,6 @@ i686-debug=generic:generic-x86:generic-x86-i686:debug:debug-x86
i686-PAE=generic:generic-x86:generic-x86-i686PAE
i686-PAEdebug=generic:generic-x86:generic-x86-i686PAE:debug:debug-x86
# ppc64
ppc64=generic:generic-powerpc:generic-powerpc-powerpc64
ppc64-debug=generic:generic-powerpc:generic-powerpc-powerpc64:debug
# ppc64le
ppc64le=generic:generic-powerpc:generic-powerpc-powerpc64le
ppc64le-debug=generic:generic-powerpc:generic-powerpc-powerpc64le:debug

View File

@ -1 +1 @@
# CONFIG_BACKLIGHT_PWM is not set
CONFIG_BACKLIGHT_PWM=m

View File

@ -1 +0,0 @@
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y

View File

@ -1 +1 @@
# CONFIG_CRYPTO_AEGIS128 is not set
CONFIG_CRYPTO_AEGIS128=m

View File

@ -1 +1 @@
# CONFIG_CRYPTO_AEGIS128L is not set
CONFIG_CRYPTO_AEGIS128L=m

View File

@ -1 +1 @@
# CONFIG_CRYPTO_AEGIS256 is not set
CONFIG_CRYPTO_AEGIS256=m

View File

@ -1 +1 @@
# CONFIG_CRYPTO_MORUS1280 is not set
CONFIG_CRYPTO_MORUS1280=m

View File

@ -1 +1 @@
# CONFIG_CRYPTO_MORUS640 is not set
CONFIG_CRYPTO_MORUS640=m

View File

@ -1 +1 @@
CONFIG_DRM_HISI_HIBMC=m
# CONFIG_DRM_HISI_HIBMC is not set

View File

@ -1 +0,0 @@
# CONFIG_DRM_MGA is not set

View File

@ -1 +0,0 @@
# CONFIG_DRM_R128 is not set

View File

@ -1 +0,0 @@
# CONFIG_DRM_SAVAGE is not set

View File

@ -1 +0,0 @@
# CONFIG_DRM_SIS is not set

View File

@ -1 +0,0 @@
# CONFIG_DRM_TDFX is not set

View File

@ -1 +0,0 @@
CONFIG_DRM_VIA=m

View File

@ -1 +0,0 @@
# CONFIG_FIRMWARE_IN_KERNEL is not set

View File

@ -1 +1 @@
CONFIG_FIXED_PHY=m
CONFIG_FIXED_PHY=y

View File

@ -1 +0,0 @@
# CONFIG_KERNEL_UNCOMPRESSED is not set

View File

@ -1 +1 @@
# CONFIG_MAXIM_THERMOCOUPLE is not set
CONFIG_MAXIM_THERMOCOUPLE=m

View File

@ -1 +1 @@
CONFIG_MDIO_DEVICE=m
CONFIG_MDIO_DEVICE=y

View File

@ -1 +1 @@
# CONFIG_MLX90614 is not set
CONFIG_MLX90614=m

View File

@ -1 +1 @@
CONFIG_PHYLIB=m
CONFIG_PHYLIB=y

View File

@ -0,0 +1 @@
CONFIG_RANDOM_TRUST_CPU=y

View File

@ -1 +0,0 @@
CONFIG_SENSORS_MLXREG_FAN=m

View File

@ -1 +0,0 @@
CONFIG_SENSORS_NPCM7XX=m

View File

@ -1 +1 @@
CONFIG_SSB=y
CONFIG_SSB=m

View File

@ -1 +1 @@
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set

View File

@ -1 +0,0 @@
CONFIG_BACKLIGHT_PWM=m

View File

@ -1 +1 @@
CONFIG_COMMON_CLK_RK808=m
CONFIG_COMMON_CLK_RK808=y

View File

@ -1 +0,0 @@
# CONFIG_EFI_ARMSTUB_DTB_LOADER is not set

View File

@ -0,0 +1 @@
CONFIG_INV_MPU6050_I2C=m

View File

@ -0,0 +1 @@
CONFIG_INV_MPU6050_IIO=m

View File

@ -1 +1 @@
CONFIG_MFD_RK808=m
CONFIG_MFD_RK808=y

View File

@ -1 +1 @@
CONFIG_OF_MDIO=m
CONFIG_OF_MDIO=y

View File

@ -1 +1 @@
CONFIG_PCIE_ROCKCHIP_HOST=m
# CONFIG_PCIE_ROCKCHIP_HOST is not set

View File

@ -1 +0,0 @@
CONFIG_PWM=y

View File

@ -1 +1 @@
# CONFIG_QRTR is not set
CONFIG_QRTR=m

View File

@ -0,0 +1 @@
CONFIG_QRTR_SMD=m

View File

@ -0,0 +1 @@
CONFIG_QRTR_TUN=m

View File

@ -1 +1 @@
CONFIG_REGULATOR_RK808=m
CONFIG_REGULATOR_RK808=y

View File

@ -0,0 +1 @@
CONFIG_RTC_DRV_AS3722=m

View File

@ -1 +0,0 @@
# CONFIG_SCSI_MPT3SAS is not set

View File

@ -1 +1 @@
CONFIG_CRYPTO_CRC32_ARM64=m
CONFIG_CRYPTO_CRC32_ARM64=y

View File

@ -1 +0,0 @@
CONFIG_AD525X_DPOT=m

View File

@ -1 +0,0 @@
CONFIG_AD525X_DPOT_I2C=m

View File

@ -1 +0,0 @@
CONFIG_AD525X_DPOT_SPI=m

View File

@ -1 +0,0 @@
# CONFIG_BPF_JIT is not set

View File

@ -1 +0,0 @@
# CONFIG_BPF_JIT_ALWAYS_ON is not set

View File

@ -1 +0,0 @@
CONFIG_RTC_DRV_AS3722=y

View File

@ -1 +0,0 @@
# CONFIG_MACH_OMAP_LDP is not set

View File

@ -1 +0,0 @@
CONFIG_BACKLIGHT_PWM=m

View File

@ -1 +0,0 @@
# CONFIG_PPC_PS3 is not set

View File

@ -1 +0,0 @@
# CONFIG_PS3_VRAM is not set

View File

@ -1 +0,0 @@
CONFIG_ADB=y

View File

@ -1 +0,0 @@
CONFIG_ADB_PMU=y

View File

@ -1 +0,0 @@
CONFIG_ADB_PMU_LED=y

View File

@ -1 +0,0 @@
CONFIG_ADB_PMU_LED_DISK=y

View File

@ -1 +0,0 @@
CONFIG_AGP=y

View File

@ -1 +0,0 @@
CONFIG_AGP_UNINORTH=y

View File

@ -1 +0,0 @@
CONFIG_APM_EMULATION=m

View File

@ -1 +0,0 @@
CONFIG_APPLE_AIRPORT=m

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_AEC62XX is not set

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_ALI15X3 is not set

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_AMD74XX is not set

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_CMD64X is not set

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_CS5520 is not set

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_CS5530 is not set

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_CY82C693 is not set

View File

@ -1 +0,0 @@
CONFIG_BLK_DEV_DELKIN=m

View File

@ -1 +0,0 @@
CONFIG_BLK_DEV_GENERIC=y

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_HPT366 is not set

View File

@ -1 +0,0 @@
CONFIG_BLK_DEV_IDE=y

View File

@ -1 +0,0 @@
CONFIG_BLK_DEV_IDECD=m

View File

@ -1 +0,0 @@
# CONFIG_BLK_DEV_IDECS is not set

View File

@ -1 +0,0 @@
CONFIG_BLK_DEV_IDEDMA=y

Some files were not shown because too many files have changed in this diff Show More