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Merge remote-tracking branch 'up/master' into master-riscv64 

Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
This commit is contained in:
David Abdurachmanov 2019-07-02 15:16:59 +03:00
parent ecef7281d5 a51ec6bf05
commit b54ad78b02
Signed by: davidlt
GPG Key ID: 8B7F1DA0E2C9FDBB
39 changed files with 2980 additions and 1025 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
0001-HID-logitech-dj-Fix-forwarding-of-very-long-HID-repo.patch
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@ -1,46 +0,0 @@
From 3b6df7e8130719b6bd83be241eb455f2aa862e9f Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Fri, 14 Jun 2019 09:28:32 +0200
Subject: [PATCH] HID: logitech-dj: Fix forwarding of very long HID++ reports
The HID++ spec also defines very long HID++ reports, with a reportid of
0x12. The MX5000 and MX5500 keyboards use 0x12 output reports for sending
messages to display on their buildin LCD.
Userspace (libmx5000) supports this, in order for this to work when talking
to the HID devices instantiated for the keyboard by hid-logitech-dj,
we need to properly forward these reports to the device.
This commit fixes logi_dj_ll_raw_request not forwarding these reports.
Fixes: f2113c3020ef ("HID: logitech-dj: add support for Logitech Bluetooth Mini-Receiver")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/hid/hid-logitech-dj.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 865b179d0a62..aedbe18182db 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -30,6 +30,7 @@
#define REPORT_ID_HIDPP_SHORT 0x10
#define REPORT_ID_HIDPP_LONG 0x11
+#define REPORT_ID_HIDPP_VERY_LONG 0x12
#define HIDPP_REPORT_SHORT_LENGTH 7
#define HIDPP_REPORT_LONG_LENGTH 20
@@ -1242,7 +1243,8 @@ static int logi_dj_ll_raw_request(struct hid_device *hid,
int ret;
if ((buf[0] == REPORT_ID_HIDPP_SHORT) ||
- (buf[0] == REPORT_ID_HIDPP_LONG)) {
+ (buf[0] == REPORT_ID_HIDPP_LONG) ||
+ (buf[0] == REPORT_ID_HIDPP_VERY_LONG)) {
if (count < 2)
return -EINVAL;
--
2.21.0

54
Revert-Bluetooth-Align-minimum-encryption-key-size.patch
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@ -1,54 +0,0 @@
From c8f57936ab21a1430ae2209fa874e842d13552d3 Mon Sep 17 00:00:00 2001
From: Jeremy Cline <jcline@redhat.com>
Date: Tue, 11 Jun 2019 14:59:23 +0000
Subject: [PATCH] Revert "Bluetooth: Align minimum encryption key size for LE
and BR/EDR connections"
This reverts commit d5bb334a8e171b262e48f378bd2096c0ea458265.
This patch broke a number of older bluetooth devices and while an RFC
that fixes this patch has been posted upstream, it has not been merged
and there are still a few folks reporting problems.
Signed-off-by: Jeremy Cline <jcline@redhat.com>
---
include/net/bluetooth/hci_core.h | 3 ---
net/bluetooth/hci_conn.c | 8 --------
2 files changed, 11 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 05b1b96f4d9e..094e61e07030 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -190,9 +190,6 @@ struct adv_info {
#define HCI_MAX_SHORT_NAME_LENGTH 10
-/* Min encryption key size to match with SMP */
-#define HCI_MIN_ENC_KEY_SIZE 7
-
/* Default LE RPA expiry time, 15 minutes */
#define HCI_DEFAULT_RPA_TIMEOUT (15 * 60)
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 3cf0764d5793..bd4978ce8c45 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -1276,14 +1276,6 @@ int hci_conn_check_link_mode(struct hci_conn *conn)
!test_bit(HCI_CONN_ENCRYPT, &conn->flags))
return 0;
- /* The minimum encryption key size needs to be enforced by the
- * host stack before establishing any L2CAP connections. The
- * specification in theory allows a minimum of 1, but to align
- * BR/EDR and LE transports, a minimum of 7 is chosen.
- */
- if (conn->enc_key_size < HCI_MIN_ENC_KEY_SIZE)
- return 0;
-
return 1;
}
--
2.21.0

41
arm64-acpi-ignore-5.1-fadts-reported-as-5.0.patch Normal file
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@ -0,0 +1,41 @@
From a7edc17544709d20f800dc0898096365a3d68613 Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Sun, 2 Jun 2019 16:36:15 +0200
Subject: [PATCH] acpi/arm64: ignore 5.1 FADTs that are reported as 5.0
Some Qualcomm Snapdragon based laptops built to run Microsoft Windows
are clearly ACPI 5.1 based, given that that is the first ACPI revision
that supports ARM, and introduced the FADT 'arm_boot_flags' field,
which has a non-zero field on those systems.
So in these cases, infer from the ARM boot flags that the FADT must be
5.1 or later, and treat it as 5.1.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
arch/arm64/kernel/acpi.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
index 803f0494dd3e3..7722e85fb69c3 100644
--- a/arch/arm64/kernel/acpi.c
+++ b/arch/arm64/kernel/acpi.c
@@ -155,10 +155,14 @@ static int __init acpi_fadt_sanity_check(void)
*/
if (table->revision < 5 ||
(table->revision == 5 && fadt->minor_revision < 1)) {
- pr_err("Unsupported FADT revision %d.%d, should be 5.1+\n",
+ pr_err(FW_BUG "Unsupported FADT revision %d.%d, should be 5.1+\n",
table->revision, fadt->minor_revision);
- ret = -EINVAL;
- goto out;
+
+ if (!fadt->arm_boot_flags) {
+ ret = -EINVAL;
+ goto out;
+ }
+ pr_err("FADT has ARM boot flags set, assuming 5.1\n");
}
if (!(fadt->flags & ACPI_FADT_HW_REDUCED)) {

30
arm64-acpi-make-ac-and-battery-drivers-available-on-non-x86.patch Normal file
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@ -0,0 +1,30 @@
From 7b87bc98ab598ae40ef1818fb0c420d61dd87ed1 Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Mon, 3 Jun 2019 08:37:11 +0200
Subject: [PATCH] acpi: make AC and battery drivers available on !X86
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/acpi/Kconfig | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index e016f7a6ed136..3c8011e7b0d7c 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -155,7 +155,6 @@ config ACPI_EC_DEBUGFS
config ACPI_AC
tristate "AC Adapter"
- depends on X86
select POWER_SUPPLY
default y
help
@@ -168,7 +167,6 @@ config ACPI_AC
config ACPI_BATTERY
tristate "Battery"
- depends on X86
select POWER_SUPPLY
default y
help

145
arm64-dts-rockchip-Update-DWC3-modules-on-RK3399-SoCs.patch Normal file
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@ -0,0 +1,145 @@
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From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
To: devicetree@vger.kernel.org
Subject: [PATCH] arm64: dts: rockchip: Update DWC3 modules on RK3399 SoCs
Date: Thu, 13 Jun 2019 18:27:45 +0200
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As per binding documentation [1], the DWC3 core should have the "ref",
"bus_early" and "suspend" clocks. As explained in the binding, those
clocks are required for new platforms but not for existing platforms
before commit fe8abf332b8f ("usb: dwc3: support clocks and resets for
DWC3 core").
However, as those clocks are really treated as required, this ends with
having some annoying messages when the "rockchip,rk3399-dwc3" is used:
[ 1.724107] dwc3 fe800000.dwc3: Failed to get clk 'ref': -2
[ 1.731893] dwc3 fe900000.dwc3: Failed to get clk 'ref': -2
[ 2.495937] dwc3 fe800000.dwc3: Failed to get clk 'ref': -2
[ 2.647239] dwc3 fe900000.dwc3: Failed to get clk 'ref': -2
In order to remove those annoying messages, update the DWC3 hardware
module node and add all the required clocks. With this change, both, the
glue node and the DWC3 core node, have the clocks defined, but that's
not really a problem and there isn't a side effect on do this. So, we
can get rid of the annoying get clk error messages.
[1] Documentation/devicetree/bindings/usb/dwc3.txt
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 196ac9b78076..a15348d185ce 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -414,6 +414,9 @@
compatible = "snps,dwc3";
reg = <0x0 0xfe800000 0x0 0x100000>;
interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&cru SCLK_USB3OTG0_REF>, <&cru ACLK_USB3OTG0>,
+ <&cru SCLK_USB3OTG0_SUSPEND>;
+ clock-names = "ref", "bus_early", "suspend";
dr_mode = "otg";
phys = <&u2phy0_otg>, <&tcphy0_usb3>;
phy-names = "usb2-phy", "usb3-phy";
@@ -447,6 +450,9 @@
compatible = "snps,dwc3";
reg = <0x0 0xfe900000 0x0 0x100000>;
interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&cru SCLK_USB3OTG1_REF>, <&cru ACLK_USB3OTG1>,
+ <&cru SCLK_USB3OTG1_SUSPEND>;
+ clock-names = "ref", "bus_early", "suspend";
dr_mode = "otg";
phys = <&u2phy1_otg>, <&tcphy1_usb3>;
phy-names = "usb2-phy", "usb3-phy";

1002
arm64-qcom-DWC3-USB-Add-support-for-ACPI-based-AArch64-Laptops.patch Normal file
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File diff suppressed because it is too large Load Diff

293
arm64-qcom-pinctrl-support-for-ACPI.patch Normal file
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@ -0,0 +1,293 @@
From 0ab5b9df0c9f07ae747ddc678d4e423c42f69624 Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:06 +0100
Subject: [PATCH 1/8] i2c: i2c-qcom-geni: Provide support for ACPI
Add a match table to allow automatic probing of ACPI device
QCOM0220. Ignore clock attainment errors. Set default clock
frequency value.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/i2c/busses/i2c-qcom-geni.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index db075bc0d952..9e3b8a98688d 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+#include <linux/acpi.h>
#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <linux/err.h>
@@ -483,6 +484,14 @@ static const struct i2c_algorithm geni_i2c_algo = {
.functionality = geni_i2c_func,
};
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id geni_i2c_acpi_match[] = {
+ { "QCOM0220"},
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, geni_i2c_acpi_match);
+#endif
+
static int geni_i2c_probe(struct platform_device *pdev)
{
struct geni_i2c_dev *gi2c;
@@ -502,7 +511,7 @@ static int geni_i2c_probe(struct platform_device *pdev)
return PTR_ERR(gi2c->se.base);
gi2c->se.clk = devm_clk_get(&pdev->dev, "se");
- if (IS_ERR(gi2c->se.clk)) {
+ if (IS_ERR(gi2c->se.clk) && !has_acpi_companion(&pdev->dev)) {
ret = PTR_ERR(gi2c->se.clk);
dev_err(&pdev->dev, "Err getting SE Core clk %d\n", ret);
return ret;
@@ -516,6 +525,9 @@ static int geni_i2c_probe(struct platform_device *pdev)
gi2c->clk_freq_out = KHZ(100);
}
+ if (has_acpi_companion(&pdev->dev))
+ ACPI_COMPANION_SET(&gi2c->adap.dev, ACPI_COMPANION(&pdev->dev));
+
gi2c->irq = platform_get_irq(pdev, 0);
if (gi2c->irq < 0) {
dev_err(&pdev->dev, "IRQ error for i2c-geni\n");
@@ -660,6 +672,7 @@ static struct platform_driver geni_i2c_driver = {
.name = "geni_i2c",
.pm = &geni_i2c_pm_ops,
.of_match_table = geni_i2c_dt_match,
+ .acpi_match_table = ACPI_PTR(geni_i2c_acpi_match),
},
};
--
2.21.0
From 5a0639fed6e05977d85c4824354e73d0a2fa92ef Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:07 +0100
Subject: [PATCH 2/8] i2c: i2c-qcom-geni: Signify successful driver probe
The Qualcomm Geni I2C driver currently probes silently which can be
confusing when debugging potential issues. Add a low level (INFO)
print when each I2C controller is successfully initially set-up.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/i2c/busses/i2c-qcom-geni.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 9e3b8a98688d..a89bfce5388e 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -596,6 +596,8 @@ static int geni_i2c_probe(struct platform_device *pdev)
return ret;
}
+ dev_dbg(&pdev->dev, "Geni-I2C adaptor successfully added\n");
+
return 0;
}
--
2.21.0
From 6f202eb6dbccf3172616a620faf934bf6195a0f9 Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:08 +0100
Subject: [PATCH 3/8] pinctrl: msm: Add ability for drivers to supply a
reserved GPIO list
When booting MSM based platforms with Device Tree or some ACPI
implementations, it is possible to provide a list of reserved pins
via the 'gpio-reserved-ranges' and 'gpios' properties respectively.
However some ACPI tables are not populated with this information,
thus it has to come from a knowledgable device driver instead.
Here we provide the MSM common driver with additional support to
parse this informtion and correctly populate the widely used
'valid_mask'.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
drivers/pinctrl/qcom/pinctrl-msm.c | 18 ++++++++++++++++++
drivers/pinctrl/qcom/pinctrl-msm.h | 1 +
2 files changed, 19 insertions(+)
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 6e319bcc2326..80682b017a47 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -599,8 +599,23 @@ static int msm_gpio_init_valid_mask(struct gpio_chip *chip)
int ret;
unsigned int len, i;
unsigned int max_gpios = pctrl->soc->ngpios;
+ const int *reserved = pctrl->soc->reserved_gpios;
u16 *tmp;
+ /* Driver provided reserved list overrides DT and ACPI */
+ if (reserved) {
+ bitmap_fill(chip->valid_mask, max_gpios);
+ for (i = 0; reserved[i] >= 0; i++) {
+ if (i >= max_gpios || reserved[i] >= max_gpios) {
+ dev_err(pctrl->dev, "invalid list of reserved GPIOs\n");
+ return -EINVAL;
+ }
+ clear_bit(reserved[i], chip->valid_mask);
+ }
+
+ return 0;
+ }
+
/* The number of GPIOs in the ACPI tables */
len = ret = device_property_read_u16_array(pctrl->dev, "gpios", NULL,
0);
@@ -956,6 +971,9 @@ static void msm_gpio_irq_handler(struct irq_desc *desc)
static bool msm_gpio_needs_valid_mask(struct msm_pinctrl *pctrl)
{
+ if (pctrl->soc->reserved_gpios)
+ return true;
+
return device_property_read_u16_array(pctrl->dev, "gpios", NULL, 0) > 0;
}
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.h b/drivers/pinctrl/qcom/pinctrl-msm.h
index b724581c605c..48569cda8471 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.h
+++ b/drivers/pinctrl/qcom/pinctrl-msm.h
@@ -113,6 +113,7 @@ struct msm_pinctrl_soc_data {
bool pull_no_keeper;
const char *const *tiles;
unsigned int ntiles;
+ const int *reserved_gpios;
};
extern const struct dev_pm_ops msm_pinctrl_dev_pm_ops;
--
2.21.0
From 568ff4c9723d761164416fdf876232f5b14cf3ad Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:09 +0100
Subject: [PATCH 4/8] pinctrl: qcom: sdm845: Provide ACPI support
This patch provides basic support for booting with ACPI instead
of the currently supported Device Tree. When doing so there are a
couple of differences which we need to taken into consideration.
Firstly, the SDM850 ACPI tables omit information pertaining to the
4 reserved GPIOs on the platform. If Linux attempts to touch/
initialise any of these lines, the firmware will restart the
platform.
Secondly, when booting with ACPI, it is expected that the firmware
will set-up things like; Regulators, Clocks, Pin Functions, etc in
their ideal configuration. Thus, the possible Pin Functions
available to this platform are not advertised when providing the
higher GPIOD/Pinctrl APIs with pin information.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/pinctrl/qcom/Kconfig | 2 +-
drivers/pinctrl/qcom/pinctrl-sdm845.c | 36 ++++++++++++++++++++++++++-
2 files changed, 36 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
index 890d0a3a790b..27ab585a639c 100644
--- a/drivers/pinctrl/qcom/Kconfig
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -169,7 +169,7 @@ config PINCTRL_SDM660
config PINCTRL_SDM845
tristate "Qualcomm Technologies Inc SDM845 pin controller driver"
- depends on GPIOLIB && OF
+ depends on GPIOLIB && (OF || ACPI)
select PINCTRL_MSM
help
This is the pinctrl, pinmux, pinconf and gpiolib driver for the
diff --git a/drivers/pinctrl/qcom/pinctrl-sdm845.c b/drivers/pinctrl/qcom/pinctrl-sdm845.c
index c97f20fca5fd..98a438dba711 100644
--- a/drivers/pinctrl/qcom/pinctrl-sdm845.c
+++ b/drivers/pinctrl/qcom/pinctrl-sdm845.c
@@ -3,6 +3,7 @@
* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
*/
+#include <linux/acpi.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
@@ -1277,6 +1278,10 @@ static const struct msm_pingroup sdm845_groups[] = {
UFS_RESET(ufs_reset, 0x99f000),
};
+static const int sdm845_acpi_reserved_gpios[] = {
+ 0, 1, 2, 3, 81, 82, 83, 84, -1
+};
+
static const struct msm_pinctrl_soc_data sdm845_pinctrl = {
.pins = sdm845_pins,
.npins = ARRAY_SIZE(sdm845_pins),
@@ -1287,11 +1292,39 @@ static const struct msm_pinctrl_soc_data sdm845_pinctrl = {
.ngpios = 150,
};
+static const struct msm_pinctrl_soc_data sdm845_acpi_pinctrl = {
+ .pins = sdm845_pins,
+ .npins = ARRAY_SIZE(sdm845_pins),
+ .groups = sdm845_groups,
+ .ngroups = ARRAY_SIZE(sdm845_groups),
+ .reserved_gpios = sdm845_acpi_reserved_gpios,
+ .ngpios = 150,
+};
+
static int sdm845_pinctrl_probe(struct platform_device *pdev)
{
- return msm_pinctrl_probe(pdev, &sdm845_pinctrl);
+ int ret;
+
+ if (pdev->dev.of_node) {
+ ret = msm_pinctrl_probe(pdev, &sdm845_pinctrl);
+ } else if (has_acpi_companion(&pdev->dev)) {
+ ret = msm_pinctrl_probe(pdev, &sdm845_acpi_pinctrl);
+ } else {
+ dev_err(&pdev->dev, "DT and ACPI disabled\n");
+ return -EINVAL;
+ }
+
+ return ret;
}
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id sdm845_pinctrl_acpi_match[] = {
+ { "QCOM0217"},
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, sdm845_pinctrl_acpi_match);
+#endif
+
static const struct of_device_id sdm845_pinctrl_of_match[] = {
{ .compatible = "qcom,sdm845-pinctrl", },
{ },
@@ -1302,6 +1335,7 @@ static struct platform_driver sdm845_pinctrl_driver = {
.name = "sdm845-pinctrl",
.pm = &msm_pinctrl_dev_pm_ops,
.of_match_table = sdm845_pinctrl_of_match,
+ .acpi_match_table = ACPI_PTR(sdm845_pinctrl_acpi_match),
},
.probe = sdm845_pinctrl_probe,
.remove = msm_pinctrl_remove,
--
2.21.0

35
arm64-rock960-enable-tsadc.patch
View File

@ -1,35 +0,0 @@
From 02260a619efe574d0f6c2a4420b8b76c6802294e Mon Sep 17 00:00:00 2001
From: Ezequiel Garcia <ezequiel@collabora.com>
Date: Fri, 15 Feb 2019 12:25:39 -0300
Subject: arm64: dts: rockchip: Enable tsadc device on rock960
Enable the thermal sensor. This device also provides
temperature shutdown protection. The shutdown value is
set at 110C, as tested by the vendor.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
index e40e66e33a5e..2927db4dda9d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
@@ -527,6 +527,13 @@
status = "okay";
};
+&tsadc {
+ rockchip,hw-tshut-mode = <1>;
+ rockchip,hw-tshut-polarity = <1>;
+ rockchip,hw-tshut-temp = <110000>;
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
--
cgit 1.2-0.3.lf.el7

83
arm64-ufs-qcom-Add-support-for-platforms-booting-ACPI.patch Normal file
View File

@ -0,0 +1,83 @@
From 9ceb22fbffbad710db2c91ed32e4e73503f13301 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Tue, 25 Jun 2019 19:12:10 +0100
Subject: [PATCH] scsi: ufs-qcom: Add support for platforms booting ACPI
New Qualcomm AArch64 based laptops are now available which use UFS
as their primary data storage medium. These devices are supplied
with ACPI support out of the box. This patch ensures the Qualcomm
UFS driver will be bound when the "QCOM24A5" H/W device is
advertised as present.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
drivers/scsi/ufs/ufs-qcom.c | 23 ++++++++++++++++++++---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c
index b4d1b5c22987..ee4b1da1e223 100644
--- a/drivers/scsi/ufs/ufs-qcom.c
+++ b/drivers/scsi/ufs/ufs-qcom.c
@@ -3,6 +3,7 @@
* Copyright (c) 2013-2016, Linux Foundation. All rights reserved.
*/
+#include <linux/acpi.h>
#include <linux/time.h>
#include <linux/of.h>
#include <linux/platform_device.h>
@@ -161,6 +162,9 @@ static int ufs_qcom_init_lane_clks(struct ufs_qcom_host *host)
int err = 0;
struct device *dev = host->hba->dev;
+ if (has_acpi_companion(dev))
+ return 0;
+
err = ufs_qcom_host_clk_get(dev, "rx_lane0_sync_clk",
&host->rx_l0_sync_clk, false);
if (err)
@@ -1127,9 +1131,13 @@ static int ufs_qcom_init(struct ufs_hba *hba)
__func__, err);
goto out_variant_clear;
} else if (IS_ERR(host->generic_phy)) {
- err = PTR_ERR(host->generic_phy);
- dev_err(dev, "%s: PHY get failed %d\n", __func__, err);
- goto out_variant_clear;
+ if (has_acpi_companion(dev)) {
+ host->generic_phy = NULL;
+ } else {
+ err = PTR_ERR(host->generic_phy);
+ dev_err(dev, "%s: PHY get failed %d\n", __func__, err);
+ goto out_variant_clear;
+ }
}
err = ufs_qcom_bus_register(host);
@@ -1599,6 +1607,14 @@ static const struct of_device_id ufs_qcom_of_match[] = {
};
MODULE_DEVICE_TABLE(of, ufs_qcom_of_match);
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id ufs_qcom_acpi_match[] = {
+ { "QCOM24A5" },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, ufs_qcom_acpi_match);
+#endif
+
static const struct dev_pm_ops ufs_qcom_pm_ops = {
.suspend = ufshcd_pltfrm_suspend,
.resume = ufshcd_pltfrm_resume,
@@ -1615,6 +1631,7 @@ static struct platform_driver ufs_qcom_pltform = {
.name = "ufshcd-qcom",
.pm = &ufs_qcom_pm_ops,
.of_match_table = of_match_ptr(ufs_qcom_of_match),
+ .acpi_match_table = ACPI_PTR(ufs_qcom_acpi_match),
},
};
module_platform_driver(ufs_qcom_pltform);
--
2.21.0

185
bcm2835-camera-Restore-return-behavior-of-ctrl_set_bitrate.patch Normal file
View File

@ -0,0 +1,185 @@
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To: Eric Anholt <eric@anholt.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Madhumitha Prabakaran <madhumithabiw@gmail.com>
Subject: [PATCH V2] staging: bcm2835-camera: Restore return behavior of
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Date: Wed, 26 Jun 2019 17:48:11 +0200
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Cc: devel@driverdev.osuosl.org, Stefan Wahren <wahrenst@gmx.net>,
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The commit 52c4dfcead49 ("Staging: vc04_services: Cleanup in
ctrl_set_bitrate()") changed the return behavior of ctrl_set_bitrate().
We cannot do this because of a bug in the firmware, which breaks probing
of bcm2835-camera:
bcm2835-v4l2: mmal_init: failed to set all camera controls: -3
Cleanup: Destroy video encoder
Cleanup: Destroy image encoder
Cleanup: Destroy video render
Cleanup: Destroy camera
bcm2835-v4l2: bcm2835_mmal_probe: mmal init failed: -3
bcm2835-camera: probe of bcm2835-camera failed with error -3
So restore the old behavior, add an explaining comment and a debug message
to verify that the bug has been fixed in firmware.
Fixes: 52c4dfcead49 ("Staging: vc04_services: Cleanup in ctrl_set_bitrate()")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
---
.../staging/vc04_services/bcm2835-camera/controls.c | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
Changes in V2:
- add an explaining comment as suggest by Dan and Dave
- add a debug message to verify the firmware behavior
--
2.7.4
diff --git a/drivers/staging/vc04_services/bcm2835-camera/controls.c b/drivers/staging/vc04_services/bcm2835-camera/controls.c
index d60e378..c251164 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
+++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
@@ -604,15 +604,28 @@ static int ctrl_set_bitrate(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
+ int ret;
struct vchiq_mmal_port *encoder_out;
dev->capture.encode_bitrate = ctrl->val;
encoder_out = &dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->output[0];
- return vchiq_mmal_port_parameter_set(dev->instance, encoder_out,
- mmal_ctrl->mmal_id, &ctrl->val,
- sizeof(ctrl->val));
+ ret = vchiq_mmal_port_parameter_set(dev->instance, encoder_out,
+ mmal_ctrl->mmal_id, &ctrl->val,
+ sizeof(ctrl->val));
+
+ v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
+ "%s: After: mmal_ctrl:%p ctrl id:0x%x ctrl val:%d ret %d(%d)\n",
+ __func__, mmal_ctrl, ctrl->id, ctrl->val, ret,
+ (ret == 0 ? 0 : -EINVAL));
+
+ /*
+ * Older firmware versions (pre July 2019) have a bug in handling
+ * MMAL_PARAMETER_VIDEO_BIT_RATE that result in the call
+ * returning -MMAL_MSG_STATUS_EINVAL. So ignore errors from this call.
+ */
+ return 0;
}
static int ctrl_set_bitrate_mode(struct bm2835_mmal_dev *dev,

1133
bcm2835-vchiq-use-interruptible-waits.patch Normal file
View File

File diff suppressed because it is too large Load Diff

0
configs/fedora/generic/CONFIG_MSM_GCC_8994 → configs/fedora/generic/arm/CONFIG_MSM_GCC_8994
View File

0
configs/fedora/generic/CONFIG_MSM_GCC_8998 → configs/fedora/generic/arm/CONFIG_MSM_GCC_8998
View File

1
configs/fedora/generic/arm/CONFIG_PCIE_ROCKCHIP
View File

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

1
configs/fedora/generic/arm/aarch64/CONFIG_ACPI_AC Normal file
View File

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

1
configs/fedora/generic/arm/aarch64/CONFIG_ACPI_BATTERY Normal file
View File

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

1
configs/fedora/generic/arm/aarch64/CONFIG_COMMON_CLK_BD718XX Normal file
View File

@ -0,0 +1 @@
CONFIG_COMMON_CLK_BD718XX=m

1
configs/fedora/generic/arm/aarch64/CONFIG_MFD_ROHM_BD718XX Normal file
View File

@ -0,0 +1 @@
CONFIG_MFD_ROHM_BD718XX=y

1
configs/fedora/generic/arm/aarch64/CONFIG_REGULATOR_BD718XX Normal file
View File

@ -0,0 +1 @@
CONFIG_REGULATOR_BD718XX=m

1
configs/fedora/generic/arm/armv7/armv7/CONFIG_MFD_88PM800
View File

@ -1 +0,0 @@
CONFIG_MFD_88PM800=m

1
configs/fedora/generic/arm/armv7/armv7/CONFIG_REGULATOR_88PM800
View File

@ -1 +0,0 @@
# CONFIG_REGULATOR_88PM800 is not set

2
gitrev
View File

@ -1 +1 @@
bed3c0d84e7e25c8e0964d297794f4c215b01f33
6fbc7275c7a9ba97877050335f290341a1fd8dbf

7
kernel-aarch64-debug.config
View File

@ -36,6 +36,7 @@ CONFIG_ACCESSIBILITY=y
CONFIG_ACENIC=m
# CONFIG_ACENIC_OMIT_TIGON_I is not set
# CONFIG_ACORN_PARTITION is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_ALS=m
# CONFIG_ACPI_APEI_EINJ is not set
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
@ -44,6 +45,7 @@ CONFIG_ACPI_APEI_MEMORY_FAILURE=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_SEA=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BGRT=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_CONFIGFS=m
@ -974,6 +976,7 @@ CONFIG_CNIC=m
# CONFIG_CODA_FS is not set
# CONFIG_COMEDI is not set
# CONFIG_COMMON_CLK_AXG_AUDIO is not set
CONFIG_COMMON_CLK_BD718XX=m
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CDCE925 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
@ -3350,7 +3353,7 @@ CONFIG_MFD_QCOM_RPM=m
# CONFIG_MFD_RETU is not set
CONFIG_MFD_RK808=y
# CONFIG_MFD_RN5T618 is not set
# CONFIG_MFD_ROHM_BD718XX is not set
CONFIG_MFD_ROHM_BD718XX=y
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
@ -4387,7 +4390,6 @@ CONFIG_PCIEPORTBUS=y
CONFIG_PCIE_PTM=y
CONFIG_PCIE_QCOM=y
# CONFIG_PCIE_ROCKCHIP_HOST is not set
# CONFIG_PCIE_ROCKCHIP is not set
CONFIG_PCIE_XILINX_NWL=y
CONFIG_PCIE_XILINX=y
# CONFIG_PCI_FTPCI100 is not set
@ -4861,6 +4863,7 @@ CONFIG_REGULATOR_ACT8865=m
CONFIG_REGULATOR_ANATOP=m
CONFIG_REGULATOR_AS3722=m
CONFIG_REGULATOR_AXP20X=m
CONFIG_REGULATOR_BD718XX=m
CONFIG_REGULATOR_BD9571MWV=m
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set

7
kernel-aarch64.config
View File

@ -36,6 +36,7 @@ CONFIG_ACCESSIBILITY=y
CONFIG_ACENIC=m
# CONFIG_ACENIC_OMIT_TIGON_I is not set
# CONFIG_ACORN_PARTITION is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_ALS=m
# CONFIG_ACPI_APEI_EINJ is not set
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
@ -44,6 +45,7 @@ CONFIG_ACPI_APEI_MEMORY_FAILURE=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_SEA=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BGRT=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_CONFIGFS=m
@ -974,6 +976,7 @@ CONFIG_CNIC=m
# CONFIG_CODA_FS is not set
# CONFIG_COMEDI is not set
# CONFIG_COMMON_CLK_AXG_AUDIO is not set
CONFIG_COMMON_CLK_BD718XX=m
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CDCE925 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
@ -3331,7 +3334,7 @@ CONFIG_MFD_QCOM_RPM=m
# CONFIG_MFD_RETU is not set
CONFIG_MFD_RK808=y
# CONFIG_MFD_RN5T618 is not set
# CONFIG_MFD_ROHM_BD718XX is not set
CONFIG_MFD_ROHM_BD718XX=y
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
@ -4367,7 +4370,6 @@ CONFIG_PCIEPORTBUS=y
CONFIG_PCIE_PTM=y
CONFIG_PCIE_QCOM=y
# CONFIG_PCIE_ROCKCHIP_HOST is not set
# CONFIG_PCIE_ROCKCHIP is not set
CONFIG_PCIE_XILINX_NWL=y
CONFIG_PCIE_XILINX=y
# CONFIG_PCI_FTPCI100 is not set
@ -4840,6 +4842,7 @@ CONFIG_REGULATOR_ACT8865=m
CONFIG_REGULATOR_ANATOP=m
CONFIG_REGULATOR_AS3722=m
CONFIG_REGULATOR_AXP20X=m
CONFIG_REGULATOR_BD718XX=m
CONFIG_REGULATOR_BD9571MWV=m
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set

4
kernel-armv7hl-debug.config
View File

@ -3356,7 +3356,7 @@ CONFIG_MESON_SARADC=m
CONFIG_MESON_SM=y
CONFIG_MESON_WATCHDOG=m
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_MFD_88PM800=m
# CONFIG_MFD_88PM800 is not set
CONFIG_MFD_88PM805=m
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_AAT2870_CORE is not set
@ -4506,7 +4506,6 @@ CONFIG_PCIEPORTBUS=y
CONFIG_PCIE_PTM=y
CONFIG_PCIE_QCOM=y
# CONFIG_PCIE_ROCKCHIP_HOST is not set
# CONFIG_PCIE_ROCKCHIP is not set
CONFIG_PCIE_XILINX=y
# CONFIG_PCI_FTPCI100 is not set
# CONFIG_PCI_GOOLPC is not set
@ -4976,7 +4975,6 @@ CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=m
CONFIG_REGMAP=y
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_88PM800 is not set
CONFIG_REGULATOR_ACT8865=m
CONFIG_REGULATOR_AD5398=m
CONFIG_REGULATOR_ANATOP=m

1
kernel-armv7hl-lpae-debug.config
View File

@ -4342,7 +4342,6 @@ CONFIG_PCIE_ECRC=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIE_PTM=y
# CONFIG_PCIE_ROCKCHIP_HOST is not set
# CONFIG_PCIE_ROCKCHIP is not set
# CONFIG_PCIE_XILINX is not set
# CONFIG_PCI_FTPCI100 is not set
# CONFIG_PCI_GOOLPC is not set

1
kernel-armv7hl-lpae.config
View File

@ -4323,7 +4323,6 @@ CONFIG_PCIE_ECRC=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIE_PTM=y
# CONFIG_PCIE_ROCKCHIP_HOST is not set
# CONFIG_PCIE_ROCKCHIP is not set
# CONFIG_PCIE_XILINX is not set
# CONFIG_PCI_FTPCI100 is not set
# CONFIG_PCI_GOOLPC is not set

4
kernel-armv7hl.config
View File

@ -3338,7 +3338,7 @@ CONFIG_MESON_SARADC=m
CONFIG_MESON_SM=y
CONFIG_MESON_WATCHDOG=m
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_MFD_88PM800=m
# CONFIG_MFD_88PM800 is not set
CONFIG_MFD_88PM805=m
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_AAT2870_CORE is not set
@ -4487,7 +4487,6 @@ CONFIG_PCIEPORTBUS=y
CONFIG_PCIE_PTM=y
CONFIG_PCIE_QCOM=y
# CONFIG_PCIE_ROCKCHIP_HOST is not set
# CONFIG_PCIE_ROCKCHIP is not set
CONFIG_PCIE_XILINX=y
# CONFIG_PCI_FTPCI100 is not set
# CONFIG_PCI_GOOLPC is not set
@ -4956,7 +4955,6 @@ CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=m
CONFIG_REGMAP=y
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_88PM800 is not set
CONFIG_REGULATOR_ACT8865=m
CONFIG_REGULATOR_AD5398=m
CONFIG_REGULATOR_ANATOP=m

2
kernel-i686-debug.config
View File

@ -3313,8 +3313,6 @@ CONFIG_MSDOS_FS=m
CONFIG_MSDOS_PARTITION=y
CONFIG_MSI_LAPTOP=m
CONFIG_MSI_WMI=m
# CONFIG_MSM_GCC_8994 is not set
# CONFIG_MSM_GCC_8998 is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MT7601U=m
CONFIG_MT7603E=m

2
kernel-i686.config
View File

@ -3294,8 +3294,6 @@ CONFIG_MSDOS_FS=m
CONFIG_MSDOS_PARTITION=y
CONFIG_MSI_LAPTOP=m
CONFIG_MSI_WMI=m
# CONFIG_MSM_GCC_8994 is not set
# CONFIG_MSM_GCC_8998 is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MT7601U=m
CONFIG_MT7603E=m

2
kernel-ppc64le-debug.config
View File

@ -3046,8 +3046,6 @@ CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_MSDOS_FS=m
CONFIG_MSDOS_PARTITION=y
CONFIG_MSI_BITMAP_SELFTEST=y
# CONFIG_MSM_GCC_8994 is not set
# CONFIG_MSM_GCC_8998 is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MT7601U=m
CONFIG_MT7603E=m

2
kernel-ppc64le.config
View File

@ -3025,8 +3025,6 @@ CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_MSDOS_FS=m
CONFIG_MSDOS_PARTITION=y
CONFIG_MSI_BITMAP_SELFTEST=y
# CONFIG_MSM_GCC_8994 is not set
# CONFIG_MSM_GCC_8998 is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MT7601U=m
CONFIG_MT7603E=m

2
kernel-s390x-debug.config
View File

@ -3020,8 +3020,6 @@ CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_MS_BLOCK is not set
CONFIG_MSDOS_FS=m
CONFIG_MSDOS_PARTITION=y
# CONFIG_MSM_GCC_8994 is not set
# CONFIG_MSM_GCC_8998 is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MT7601U=m
CONFIG_MT7603E=m

2
kernel-s390x.config
View File

@ -2999,8 +2999,6 @@ CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_MS_BLOCK is not set
CONFIG_MSDOS_FS=m
CONFIG_MSDOS_PARTITION=y
# CONFIG_MSM_GCC_8994 is not set
# CONFIG_MSM_GCC_8998 is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MT7601U=m
CONFIG_MT7603E=m

2
kernel-x86_64-debug.config
View File

@ -3361,8 +3361,6 @@ CONFIG_MSDOS_FS=m
CONFIG_MSDOS_PARTITION=y
CONFIG_MSI_LAPTOP=m
CONFIG_MSI_WMI=m
# CONFIG_MSM_GCC_8994 is not set
# CONFIG_MSM_GCC_8998 is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MT7601U=m
CONFIG_MT7603E=m

2
kernel-x86_64.config
View File

@ -3342,8 +3342,6 @@ CONFIG_MSDOS_FS=m
CONFIG_MSDOS_PARTITION=y
CONFIG_MSI_LAPTOP=m
CONFIG_MSI_WMI=m
# CONFIG_MSM_GCC_8994 is not set
# CONFIG_MSM_GCC_8998 is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MT7601U=m
CONFIG_MT7603E=m

64
kernel.spec
View File

@ -22,6 +22,8 @@ Summary: The Linux kernel
%if %{zipmodules}
%global zipsed -e 's/\.ko$/\.ko.xz/'
# for parallel xz processes, replace with 1 to go back to single process
%global zcpu `nproc --all`
%endif
# define buildid .local
@ -67,9 +69,9 @@ Summary: The Linux kernel
# The next upstream release sublevel (base_sublevel+1)
%define upstream_sublevel %(echo $((%{base_sublevel} + 1)))
# The rc snapshot level
%global rcrev 5
%global rcrev 7
# The git snapshot level
%define gitrev 2
%define gitrev 0
# Set rpm version accordingly
%define rpmversion 5.%{upstream_sublevel}.0
%endif
@ -122,7 +124,7 @@ Summary: The Linux kernel
# Set debugbuildsenabled to 1 for production (build separate debug kernels)
# and 0 for rawhide (all kernels are debug kernels).
# See also 'make debug' and 'make release'.
%define debugbuildsenabled 0
%define debugbuildsenabled 1
# Kernel headers are being split out into a separate package
%if 0%{?fedora}
@ -142,7 +144,7 @@ Summary: The Linux kernel
# pkg_release is what we'll fill in for the rpm Release: field
%if 0%{?released_kernel}
%define pkg_release %{fedora_build}%{?buildid}.2.riscv64%{?dist}
%define pkg_release %{fedora_build}%{?buildid}.0.riscv64%{?dist}
%else
@ -157,7 +159,7 @@ Summary: The Linux kernel
%else
%define gittag .git0
%endif
%define pkg_release 0%{?rctag}%{?gittag}.%{fedora_build}%{?buildid}.2.riscv64%{?dist}
%define pkg_release 0%{?rctag}%{?gittag}.%{fedora_build}%{?buildid}.0.riscv64%{?dist}
%endif
@ -561,17 +563,27 @@ Patch304: ACPI-irq-Workaround-firmware-issue-on-X-Gene-based-m400.patch
# https://patchwork.kernel.org/project/linux-mmc/list/?submitter=71861
Patch305: arm-sdhci-esdhc-imx-fixes.patch
Patch306: arm64-rock960-enable-tsadc.patch
# Fix accepted for 5.3 https://patchwork.kernel.org/patch/10992783/
Patch306: arm64-dts-rockchip-Update-DWC3-modules-on-RK3399-SoCs.patch
# Raspberry Pi bits
Patch330: ARM-cpufreq-support-for-Raspberry-Pi.patch
Patch331: watchdog-bcm2835_wdt-Fix-module-autoload.patch
Patch332: bcm2835-camera-Restore-return-behavior-of-ctrl_set_bitrate.patch
Patch333: bcm2835-vchiq-use-interruptible-waits.patch
# Tegra bits
Patch340: arm64-tegra-jetson-tx1-fixes.patch
# qcom bits
Patch350: qcom-Provide-support-for-ACPI.patch
# QCom ACPI device support pieces
Patch350: arm64-qcom-pinctrl-support-for-ACPI.patch
Patch351: arm64-acpi-ignore-5.1-fadts-reported-as-5.0.patch
Patch352: arm64-acpi-make-ac-and-battery-drivers-available-on-non-x86.patch
Patch353: arm64-qcom-DWC3-USB-Add-support-for-ACPI-based-AArch64-Laptops.patch
Patch354: arm64-ufs-qcom-Add-support-for-platforms-booting-ACPI.patch
# 400 - IBM (ppc/s390x) patches
@ -592,12 +604,6 @@ Patch527: v2-powerpc-mm-mark-more-tlb-functions-as-__always_inline.patch
Patch530: crypto-ghash-fix-unaligned-memory-access-in-ghash_setkey.patch
# Fix for new Logitech wireless keyboard support in 5.2, submitted upstream
Patch534: 0001-HID-logitech-dj-Fix-forwarding-of-very-long-HID-repo.patch
# Fix for broken bluetooth, reverted in upstream stable, not yet in Torvald's tree
Patch535: Revert-Bluetooth-Align-minimum-encryption-key-size.patch
# RISC-V SECCOMP support v2 (not posted on linux-riscv yet)
Patch550: 0001-riscv-add-SECCOMP-support.patch
@ -1574,7 +1580,7 @@ BuildKernel %make_target %kernel_image %{_use_vdso}
fi \
fi \
if [ "%{zipmodules}" -eq "1" ]; then \
find $RPM_BUILD_ROOT/lib/modules/ -type f -name '*.ko' | xargs xz; \
find $RPM_BUILD_ROOT/lib/modules/ -type f -name '*.ko' | xargs -P%{zcpu} xz; \
fi \
%{nil}
@ -1839,6 +1845,34 @@ fi
#
#
%changelog
* Mon Jul 01 2019 Justin M. Forbes <jforbes@fedoraproject.org> - 5.2.0-0.rc7.git0.1
- Linux v5.2-rc7
* Mon Jul 01 2019 Justin M. Forbes <jforbes@fedoraproject.org>
- Disable debugging options.
* Fri Jun 28 2019 Justin M. Forbes <jforbes@fedoraproject.org> - 5.2.0-0.rc6.git2.1
- Linux v5.2-rc6-93-g556e2f6020bf
* Tue Jun 25 2019 Justin M. Forbes <jforbes@fedoraproject.org> - 5.2.0-0.rc6.git1.1
- Linux v5.2-rc6-15-g249155c20f9b
- Reenable debugging options.
* Mon Jun 24 2019 Justin M. Forbes <jforbes@fedoraproject.org> - 5.2.0-0.rc6.git0.1
- Linux v5.2-rc6
* Mon Jun 24 2019 Justin M. Forbes <jforbes@fedoraproject.org>
- Disable debugging options.
* Sat Jun 22 2019 Peter Robinson <pbrobinson@fedoraproject.org>
- QCom ACPI fixes
* Fri Jun 21 2019 Justin M. Forbes <jforbes@fedoraproject.org> - 5.2.0-0.rc5.git4.1
- Linux v5.2-rc5-290-g4ae004a9bca8
* Thu Jun 20 2019 Justin M. Forbes <jforbes@fedoraproject.org> - 5.2.0-0.rc5.git3.1
- Linux v5.2-rc5-239-g241e39004581
* Wed Jun 19 2019 Justin M. Forbes <jforbes@fedoraproject.org> - 5.2.0-0.rc5.git2.1
- Linux v5.2-rc5-224-gbed3c0d84e7e

841
qcom-Provide-support-for-ACPI.patch
View File

@ -1,841 +0,0 @@
From 0ab5b9df0c9f07ae747ddc678d4e423c42f69624 Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:06 +0100
Subject: [PATCH 1/8] i2c: i2c-qcom-geni: Provide support for ACPI
Add a match table to allow automatic probing of ACPI device
QCOM0220. Ignore clock attainment errors. Set default clock
frequency value.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/i2c/busses/i2c-qcom-geni.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index db075bc0d952..9e3b8a98688d 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+#include <linux/acpi.h>
#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <linux/err.h>
@@ -483,6 +484,14 @@ static const struct i2c_algorithm geni_i2c_algo = {
.functionality = geni_i2c_func,
};
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id geni_i2c_acpi_match[] = {
+ { "QCOM0220"},
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, geni_i2c_acpi_match);
+#endif
+
static int geni_i2c_probe(struct platform_device *pdev)
{
struct geni_i2c_dev *gi2c;
@@ -502,7 +511,7 @@ static int geni_i2c_probe(struct platform_device *pdev)
return PTR_ERR(gi2c->se.base);
gi2c->se.clk = devm_clk_get(&pdev->dev, "se");
- if (IS_ERR(gi2c->se.clk)) {
+ if (IS_ERR(gi2c->se.clk) && !has_acpi_companion(&pdev->dev)) {
ret = PTR_ERR(gi2c->se.clk);
dev_err(&pdev->dev, "Err getting SE Core clk %d\n", ret);
return ret;
@@ -516,6 +525,9 @@ static int geni_i2c_probe(struct platform_device *pdev)
gi2c->clk_freq_out = KHZ(100);
}
+ if (has_acpi_companion(&pdev->dev))
+ ACPI_COMPANION_SET(&gi2c->adap.dev, ACPI_COMPANION(&pdev->dev));
+
gi2c->irq = platform_get_irq(pdev, 0);
if (gi2c->irq < 0) {
dev_err(&pdev->dev, "IRQ error for i2c-geni\n");
@@ -660,6 +672,7 @@ static struct platform_driver geni_i2c_driver = {
.name = "geni_i2c",
.pm = &geni_i2c_pm_ops,
.of_match_table = geni_i2c_dt_match,
+ .acpi_match_table = ACPI_PTR(geni_i2c_acpi_match),
},
};
--
2.21.0
From 5a0639fed6e05977d85c4824354e73d0a2fa92ef Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:07 +0100
Subject: [PATCH 2/8] i2c: i2c-qcom-geni: Signify successful driver probe
The Qualcomm Geni I2C driver currently probes silently which can be
confusing when debugging potential issues. Add a low level (INFO)
print when each I2C controller is successfully initially set-up.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/i2c/busses/i2c-qcom-geni.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 9e3b8a98688d..a89bfce5388e 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -596,6 +596,8 @@ static int geni_i2c_probe(struct platform_device *pdev)
return ret;
}
+ dev_dbg(&pdev->dev, "Geni-I2C adaptor successfully added\n");
+
return 0;
}
--
2.21.0
From 6f202eb6dbccf3172616a620faf934bf6195a0f9 Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:08 +0100
Subject: [PATCH 3/8] pinctrl: msm: Add ability for drivers to supply a
reserved GPIO list
When booting MSM based platforms with Device Tree or some ACPI
implementations, it is possible to provide a list of reserved pins
via the 'gpio-reserved-ranges' and 'gpios' properties respectively.
However some ACPI tables are not populated with this information,
thus it has to come from a knowledgable device driver instead.
Here we provide the MSM common driver with additional support to
parse this informtion and correctly populate the widely used
'valid_mask'.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
drivers/pinctrl/qcom/pinctrl-msm.c | 18 ++++++++++++++++++
drivers/pinctrl/qcom/pinctrl-msm.h | 1 +
2 files changed, 19 insertions(+)
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 6e319bcc2326..80682b017a47 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -599,8 +599,23 @@ static int msm_gpio_init_valid_mask(struct gpio_chip *chip)
int ret;
unsigned int len, i;
unsigned int max_gpios = pctrl->soc->ngpios;
+ const int *reserved = pctrl->soc->reserved_gpios;
u16 *tmp;
+ /* Driver provided reserved list overrides DT and ACPI */
+ if (reserved) {
+ bitmap_fill(chip->valid_mask, max_gpios);
+ for (i = 0; reserved[i] >= 0; i++) {
+ if (i >= max_gpios || reserved[i] >= max_gpios) {
+ dev_err(pctrl->dev, "invalid list of reserved GPIOs\n");
+ return -EINVAL;
+ }
+ clear_bit(reserved[i], chip->valid_mask);
+ }
+
+ return 0;
+ }
+
/* The number of GPIOs in the ACPI tables */
len = ret = device_property_read_u16_array(pctrl->dev, "gpios", NULL,
0);
@@ -956,6 +971,9 @@ static void msm_gpio_irq_handler(struct irq_desc *desc)
static bool msm_gpio_needs_valid_mask(struct msm_pinctrl *pctrl)
{
+ if (pctrl->soc->reserved_gpios)
+ return true;
+
return device_property_read_u16_array(pctrl->dev, "gpios", NULL, 0) > 0;
}
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.h b/drivers/pinctrl/qcom/pinctrl-msm.h
index b724581c605c..48569cda8471 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.h
+++ b/drivers/pinctrl/qcom/pinctrl-msm.h
@@ -113,6 +113,7 @@ struct msm_pinctrl_soc_data {
bool pull_no_keeper;
const char *const *tiles;
unsigned int ntiles;
+ const int *reserved_gpios;
};
extern const struct dev_pm_ops msm_pinctrl_dev_pm_ops;
--
2.21.0
From 568ff4c9723d761164416fdf876232f5b14cf3ad Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:09 +0100
Subject: [PATCH 4/8] pinctrl: qcom: sdm845: Provide ACPI support
This patch provides basic support for booting with ACPI instead
of the currently supported Device Tree. When doing so there are a
couple of differences which we need to taken into consideration.
Firstly, the SDM850 ACPI tables omit information pertaining to the
4 reserved GPIOs on the platform. If Linux attempts to touch/
initialise any of these lines, the firmware will restart the
platform.
Secondly, when booting with ACPI, it is expected that the firmware
will set-up things like; Regulators, Clocks, Pin Functions, etc in
their ideal configuration. Thus, the possible Pin Functions
available to this platform are not advertised when providing the
higher GPIOD/Pinctrl APIs with pin information.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/pinctrl/qcom/Kconfig | 2 +-
drivers/pinctrl/qcom/pinctrl-sdm845.c | 36 ++++++++++++++++++++++++++-
2 files changed, 36 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
index 890d0a3a790b..27ab585a639c 100644
--- a/drivers/pinctrl/qcom/Kconfig
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -169,7 +169,7 @@ config PINCTRL_SDM660
config PINCTRL_SDM845
tristate "Qualcomm Technologies Inc SDM845 pin controller driver"
- depends on GPIOLIB && OF
+ depends on GPIOLIB && (OF || ACPI)
select PINCTRL_MSM
help
This is the pinctrl, pinmux, pinconf and gpiolib driver for the
diff --git a/drivers/pinctrl/qcom/pinctrl-sdm845.c b/drivers/pinctrl/qcom/pinctrl-sdm845.c
index c97f20fca5fd..98a438dba711 100644
--- a/drivers/pinctrl/qcom/pinctrl-sdm845.c
+++ b/drivers/pinctrl/qcom/pinctrl-sdm845.c
@@ -3,6 +3,7 @@
* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
*/
+#include <linux/acpi.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
@@ -1277,6 +1278,10 @@ static const struct msm_pingroup sdm845_groups[] = {
UFS_RESET(ufs_reset, 0x99f000),
};
+static const int sdm845_acpi_reserved_gpios[] = {
+ 0, 1, 2, 3, 81, 82, 83, 84, -1
+};
+
static const struct msm_pinctrl_soc_data sdm845_pinctrl = {
.pins = sdm845_pins,
.npins = ARRAY_SIZE(sdm845_pins),
@@ -1287,11 +1292,39 @@ static const struct msm_pinctrl_soc_data sdm845_pinctrl = {
.ngpios = 150,
};
+static const struct msm_pinctrl_soc_data sdm845_acpi_pinctrl = {
+ .pins = sdm845_pins,
+ .npins = ARRAY_SIZE(sdm845_pins),
+ .groups = sdm845_groups,
+ .ngroups = ARRAY_SIZE(sdm845_groups),
+ .reserved_gpios = sdm845_acpi_reserved_gpios,
+ .ngpios = 150,
+};
+
static int sdm845_pinctrl_probe(struct platform_device *pdev)
{
- return msm_pinctrl_probe(pdev, &sdm845_pinctrl);
+ int ret;
+
+ if (pdev->dev.of_node) {
+ ret = msm_pinctrl_probe(pdev, &sdm845_pinctrl);
+ } else if (has_acpi_companion(&pdev->dev)) {
+ ret = msm_pinctrl_probe(pdev, &sdm845_acpi_pinctrl);
+ } else {
+ dev_err(&pdev->dev, "DT and ACPI disabled\n");
+ return -EINVAL;
+ }
+
+ return ret;
}
+#if CONFIG_ACPI
+static const struct acpi_device_id sdm845_pinctrl_acpi_match[] = {
+ { "QCOM0217"},
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, sdm845_pinctrl_acpi_match);
+#endif
+
static const struct of_device_id sdm845_pinctrl_of_match[] = {
{ .compatible = "qcom,sdm845-pinctrl", },
{ },
@@ -1302,6 +1335,7 @@ static struct platform_driver sdm845_pinctrl_driver = {
.name = "sdm845-pinctrl",
.pm = &msm_pinctrl_dev_pm_ops,
.of_match_table = sdm845_pinctrl_of_match,
+ .acpi_match_table = ACPI_PTR(sdm845_pinctrl_acpi_match),
},
.probe = sdm845_pinctrl_probe,
.remove = msm_pinctrl_remove,
--
2.21.0
From 1960f541ea437ed1c704db11b9ca24a5248b31de Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:10 +0100
Subject: [PATCH 5/8] soc: qcom: geni: Add support for ACPI
When booting with ACPI as the active set of configuration tables,
all; clocks, regulators, pin functions ect are expected to be at
their ideal values/levels/rates, thus the associated frameworks
are unavailable. Ensure calls to these APIs are shielded when
ACPI is enabled.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/soc/qcom/qcom-geni-se.c | 21 +++++++++++++++------
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c
index 6b8ef01472e9..d5cf953b4337 100644
--- a/drivers/soc/qcom/qcom-geni-se.c
+++ b/drivers/soc/qcom/qcom-geni-se.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+#include <linux/acpi.h>
#include <linux/clk.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
@@ -450,6 +451,9 @@ int geni_se_resources_off(struct geni_se *se)
{
int ret;
+ if (has_acpi_companion(se->dev))
+ return 0;
+
ret = pinctrl_pm_select_sleep_state(se->dev);
if (ret)
return ret;
@@ -487,6 +491,9 @@ int geni_se_resources_on(struct geni_se *se)
{
int ret;
+ if (has_acpi_companion(se->dev))
+ return 0;
+
ret = geni_se_clks_on(se);
if (ret)
return ret;
@@ -724,12 +731,14 @@ static int geni_se_probe(struct platform_device *pdev)
if (IS_ERR(wrapper->base))
return PTR_ERR(wrapper->base);
- wrapper->ahb_clks[0].id = "m-ahb";
- wrapper->ahb_clks[1].id = "s-ahb";
- ret = devm_clk_bulk_get(dev, NUM_AHB_CLKS, wrapper->ahb_clks);
- if (ret) {
- dev_err(dev, "Err getting AHB clks %d\n", ret);
- return ret;
+ if (!has_acpi_companion(&pdev->dev)) {
+ wrapper->ahb_clks[0].id = "m-ahb";
+ wrapper->ahb_clks[1].id = "s-ahb";
+ ret = devm_clk_bulk_get(dev, NUM_AHB_CLKS, wrapper->ahb_clks);
+ if (ret) {
+ dev_err(dev, "Err getting AHB clks %d\n", ret);
+ return ret;
+ }
}
dev_set_drvdata(dev, wrapper);
--
2.21.0
From 0b10a369e159e4b76d1a786f613a2f061cdc3246 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Mon, 10 Jun 2019 10:31:02 +0100
Subject: [PATCH 6/8] usb: dwc3: qcom: Add support for booting with ACPI
In Linux, the DWC3 core exists as its own independent platform device.
Thus when describing relationships in Device Tree, the current default
boot configuration table option, the DWC3 core often resides as a child
of the platform specific node. Both of which are given their own
address space descriptions and the drivers can be mostly agnostic to
each other.
However, other Operating Systems have taken a more monolithic approach,
which is evident in the configuration ACPI tables for the Qualcomm
Snapdragon SDM850, where all DWC3 (core and platform) components are
described under a single IO memory region.
To ensure successful booting using the supplied ACPI tables, we need to
devise a way to chop up the address regions provided and subsequently
register the DWC3 core with the resultant information, which is
precisely what this patch aims to achieve.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
drivers/usb/dwc3/Kconfig | 2 +-
drivers/usb/dwc3/dwc3-qcom.c | 206 ++++++++++++++++++++++++++++++-----
2 files changed, 179 insertions(+), 29 deletions(-)
diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
index 4a62045cc812..89abc6078703 100644
--- a/drivers/usb/dwc3/Kconfig
+++ b/drivers/usb/dwc3/Kconfig
@@ -128,7 +128,7 @@ config USB_DWC3_QCOM
tristate "Qualcomm Platform"
depends on ARCH_QCOM || COMPILE_TEST
depends on EXTCON || !EXTCON
- depends on OF
+ depends on (OF || ACPI)
default USB_DWC3
help
Some Qualcomm SoCs use DesignWare Core IP for USB2/3
diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c
index 184df4daa590..1e1f12b7991d 100644
--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -4,6 +4,7 @@
* Inspired by dwc3-of-simple.c
*/
+#include <linux/acpi.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/clk.h>
@@ -38,6 +39,20 @@
#define PWR_EVNT_LPM_IN_L2_MASK BIT(4)
#define PWR_EVNT_LPM_OUT_L2_MASK BIT(5)
+#define SDM845_QSCRATCH_BASE_OFFSET 0xf8800
+#define SDM845_QSCRATCH_SIZE 0x400
+#define SDM845_DWC3_CORE_SIZE 0xcd00
+
+struct dwc3_acpi_pdata {
+ u32 qscratch_base_offset;
+ u32 qscratch_base_size;
+ u32 dwc3_core_base_size;
+ int hs_phy_irq_index;
+ int dp_hs_phy_irq_index;
+ int dm_hs_phy_irq_index;
+ int ss_phy_irq_index;
+};
+
struct dwc3_qcom {
struct device *dev;
void __iomem *qscratch_base;
@@ -56,6 +71,8 @@ struct dwc3_qcom {
struct notifier_block vbus_nb;
struct notifier_block host_nb;
+ const struct dwc3_acpi_pdata *acpi_pdata;
+
enum usb_dr_mode mode;
bool is_suspended;
bool pm_suspended;
@@ -300,12 +317,27 @@ static void dwc3_qcom_select_utmi_clk(struct dwc3_qcom *qcom)
PIPE_UTMI_CLK_DIS);
}
+static int dwc3_qcom_get_irq(struct platform_device *pdev,
+ const char *name, int num)
+{
+ struct device_node *np = pdev->dev.of_node;
+ int ret;
+
+ if (np)
+ ret = platform_get_irq_byname(pdev, name);
+ else
+ ret = platform_get_irq(pdev, num);
+
+ return ret;
+}
+
static int dwc3_qcom_setup_irq(struct platform_device *pdev)
{
struct dwc3_qcom *qcom = platform_get_drvdata(pdev);
+ const struct dwc3_acpi_pdata *pdata = qcom->acpi_pdata;
int irq, ret;
-
- irq = platform_get_irq_byname(pdev, "hs_phy_irq");
+ irq = dwc3_qcom_get_irq(pdev, "hs_phy_irq",
+ pdata ? pdata->hs_phy_irq_index : -1);
if (irq > 0) {
/* Keep wakeup interrupts disabled until suspend */
irq_set_status_flags(irq, IRQ_NOAUTOEN);
@@ -320,7 +352,8 @@ static int dwc3_qcom_setup_irq(struct platform_device *pdev)
qcom->hs_phy_irq = irq;
}
- irq = platform_get_irq_byname(pdev, "dp_hs_phy_irq");
+ irq = dwc3_qcom_get_irq(pdev, "dp_hs_phy_irq",
+ pdata ? pdata->dp_hs_phy_irq_index : -1);
if (irq > 0) {
irq_set_status_flags(irq, IRQ_NOAUTOEN);
ret = devm_request_threaded_irq(qcom->dev, irq, NULL,
@@ -334,7 +367,8 @@ static int dwc3_qcom_setup_irq(struct platform_device *pdev)
qcom->dp_hs_phy_irq = irq;
}
- irq = platform_get_irq_byname(pdev, "dm_hs_phy_irq");
+ irq = dwc3_qcom_get_irq(pdev, "dm_hs_phy_irq",
+ pdata ? pdata->dm_hs_phy_irq_index : -1);
if (irq > 0) {
irq_set_status_flags(irq, IRQ_NOAUTOEN);
ret = devm_request_threaded_irq(qcom->dev, irq, NULL,
@@ -348,7 +382,8 @@ static int dwc3_qcom_setup_irq(struct platform_device *pdev)
qcom->dm_hs_phy_irq = irq;
}
- irq = platform_get_irq_byname(pdev, "ss_phy_irq");
+ irq = dwc3_qcom_get_irq(pdev, "ss_phy_irq",
+ pdata ? pdata->ss_phy_irq_index : -1);
if (irq > 0) {
irq_set_status_flags(irq, IRQ_NOAUTOEN);
ret = devm_request_threaded_irq(qcom->dev, irq, NULL,
@@ -371,11 +406,11 @@ static int dwc3_qcom_clk_init(struct dwc3_qcom *qcom, int count)
struct device_node *np = dev->of_node;
int i;
- qcom->num_clocks = count;
-
- if (!count)
+ if (!np || !count)
return 0;
+ qcom->num_clocks = count;
+
qcom->clks = devm_kcalloc(dev, qcom->num_clocks,
sizeof(struct clk *), GFP_KERNEL);
if (!qcom->clks)
@@ -409,12 +444,103 @@ static int dwc3_qcom_clk_init(struct dwc3_qcom *qcom, int count)
return 0;
}
-static int dwc3_qcom_probe(struct platform_device *pdev)
+static int dwc3_qcom_acpi_register_core(struct platform_device *pdev)
{
+ struct dwc3_qcom *qcom = platform_get_drvdata(pdev);
+ struct device *dev = &pdev->dev;
+ struct resource *res, *child_res = NULL;
+ int irq;
+ int ret;
+
+ qcom->dwc3 = platform_device_alloc("dwc3", PLATFORM_DEVID_AUTO);
+ if (!qcom->dwc3)
+ return -ENOMEM;
+
+ qcom->dwc3->dev.parent = dev;
+ qcom->dwc3->dev.type = dev->type;
+ qcom->dwc3->dev.dma_mask = dev->dma_mask;
+ qcom->dwc3->dev.dma_parms = dev->dma_parms;
+ qcom->dwc3->dev.coherent_dma_mask = dev->coherent_dma_mask;
+
+ child_res = kcalloc(2, sizeof(*child_res), GFP_KERNEL);
+ if (!child_res)
+ return -ENOMEM;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "failed to get memory resource\n");
+ ret = -ENODEV;
+ goto out;
+ }
+
+ child_res[0].flags = res->flags;
+ child_res[0].start = res->start;
+ child_res[0].end = child_res[0].start +
+ qcom->acpi_pdata->dwc3_core_base_size;
+
+ irq = platform_get_irq(pdev, 0);
+ child_res[1].flags = IORESOURCE_IRQ;
+ child_res[1].start = child_res[1].end = irq;
+
+ ret = platform_device_add_resources(qcom->dwc3, child_res, 2);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to add resources\n");
+ goto out;
+ }
+
+ ret = platform_device_add(qcom->dwc3);
+ if (ret)
+ dev_err(&pdev->dev, "failed to add device\n");
+
+out:
+ kfree(child_res);
+ return ret;
+}
+
+static int dwc3_qcom_of_register_core(struct platform_device *pdev)
+{
+ struct dwc3_qcom *qcom = platform_get_drvdata(pdev);
struct device_node *np = pdev->dev.of_node, *dwc3_np;
struct device *dev = &pdev->dev;
+ int ret;
+
+ dwc3_np = of_get_child_by_name(np, "dwc3");
+ if (!dwc3_np) {
+ dev_err(dev, "failed to find dwc3 core child\n");
+ return -ENODEV;
+ }
+
+ ret = of_platform_populate(np, NULL, NULL, dev);
+ if (ret) {
+ dev_err(dev, "failed to register dwc3 core - %d\n", ret);
+ return ret;
+ }
+
+ qcom->dwc3 = of_find_device_by_node(dwc3_np);
+ if (!qcom->dwc3) {
+ dev_err(dev, "failed to get dwc3 platform device\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static const struct dwc3_acpi_pdata sdm845_acpi_pdata = {
+ .qscratch_base_offset = SDM845_QSCRATCH_BASE_OFFSET,
+ .qscratch_base_size = SDM845_QSCRATCH_SIZE,
+ .dwc3_core_base_size = SDM845_DWC3_CORE_SIZE,
+ .hs_phy_irq_index = 1,
+ .dp_hs_phy_irq_index = 4,
+ .dm_hs_phy_irq_index = 3,
+ .ss_phy_irq_index = 2
+};
+
+static int dwc3_qcom_probe(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct device *dev = &pdev->dev;
struct dwc3_qcom *qcom;
- struct resource *res;
+ struct resource *res, *parent_res = NULL;
int ret, i;
bool ignore_pipe_clk;
@@ -425,6 +551,14 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, qcom);
qcom->dev = &pdev->dev;
+ if (ACPI_HANDLE(dev)) {
+ qcom->acpi_pdata = acpi_device_get_match_data(dev);
+ if (!qcom->acpi_pdata) {
+ dev_err(&pdev->dev, "no supporting ACPI device data\n");
+ return -EINVAL;
+ }
+ }
+
qcom->resets = devm_reset_control_array_get_optional_exclusive(dev);
if (IS_ERR(qcom->resets)) {
ret = PTR_ERR(qcom->resets);
@@ -454,7 +588,21 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- qcom->qscratch_base = devm_ioremap_resource(dev, res);
+
+ if (np) {
+ parent_res = res;
+ } else {
+ parent_res = kmemdup(res, sizeof(struct resource), GFP_KERNEL);
+ if (!parent_res)
+ return -ENOMEM;
+
+ parent_res->start = res->start +
+ qcom->acpi_pdata->qscratch_base_offset;
+ parent_res->end = parent_res->start +
+ qcom->acpi_pdata->qscratch_base_size;
+ }
+
+ qcom->qscratch_base = devm_ioremap_resource(dev, parent_res);
if (IS_ERR(qcom->qscratch_base)) {
dev_err(dev, "failed to map qscratch, err=%d\n", ret);
ret = PTR_ERR(qcom->qscratch_base);
@@ -462,13 +610,8 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
}
ret = dwc3_qcom_setup_irq(pdev);
- if (ret)
- goto clk_disable;
-
- dwc3_np = of_get_child_by_name(np, "dwc3");
- if (!dwc3_np) {
- dev_err(dev, "failed to find dwc3 core child\n");
- ret = -ENODEV;
+ if (ret) {
+ dev_err(dev, "failed to setup IRQs, err=%d\n", ret);
goto clk_disable;
}
@@ -481,16 +624,13 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
if (ignore_pipe_clk)
dwc3_qcom_select_utmi_clk(qcom);
- ret = of_platform_populate(np, NULL, NULL, dev);
- if (ret) {
- dev_err(dev, "failed to register dwc3 core - %d\n", ret);
- goto clk_disable;
- }
+ if (np)
+ ret = dwc3_qcom_of_register_core(pdev);
+ else
+ ret = dwc3_qcom_acpi_register_core(pdev);
- qcom->dwc3 = of_find_device_by_node(dwc3_np);
- if (!qcom->dwc3) {
- dev_err(&pdev->dev, "failed to get dwc3 platform device\n");
- ret = -ENODEV;
+ if (ret) {
+ dev_err(dev, "failed to register DWC3 Core, err=%d\n", ret);
goto depopulate;
}
@@ -514,7 +654,10 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
return 0;
depopulate:
- of_platform_depopulate(&pdev->dev);
+ if (np)
+ of_platform_depopulate(&pdev->dev);
+ else
+ platform_device_put(pdev);
clk_disable:
for (i = qcom->num_clocks - 1; i >= 0; i--) {
clk_disable_unprepare(qcom->clks[i]);
@@ -601,6 +744,12 @@ static const struct of_device_id dwc3_qcom_of_match[] = {
};
MODULE_DEVICE_TABLE(of, dwc3_qcom_of_match);
+static const struct acpi_device_id dwc3_qcom_acpi_match[] = {
+ { "QCOM2430", (unsigned long)&sdm845_acpi_pdata },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, dwc3_qcom_acpi_match);
+
static struct platform_driver dwc3_qcom_driver = {
.probe = dwc3_qcom_probe,
.remove = dwc3_qcom_remove,
@@ -608,6 +757,7 @@ static struct platform_driver dwc3_qcom_driver = {
.name = "dwc3-qcom",
.pm = &dwc3_qcom_dev_pm_ops,
.of_match_table = dwc3_qcom_of_match,
+ .acpi_match_table = ACPI_PTR(dwc3_qcom_acpi_match),
},
};
--
2.21.0
From 2511cdbc0cdd6dea8226fbb984418f06bc1983a9 Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:12 +0100
Subject: [PATCH 7/8] usb: dwc3: qcom: Start USB in 'host mode' on the SDM845
When booting with Device Tree, the current default boot configuration
table option, the request to boot via 'host mode' comes from the
'dr_mode' property. A property of the same name can be used inside
ACPI tables too. However it is missing from the SDM845's ACPI tables
so we have to supply this information using Platform Device Properties
instead.
This does not change the behaviour of any currently supported devices.
The property is only set on ACPI enabled platforms, thus for H/W
booting DT, unless a 'dr_mode' property is present, the default is
still OTG (On-The-Go) as per [0]. Any new ACPI devices added will
also be able to over-ride this implementation by providing a 'dr_mode'
property in their ACPI tables. In cases where 'dr_mode' is omitted
from the tables AND 'host mode' should not be the default (very
unlikely), then we will have to add some way of choosing between them
at run time - most likely by ACPI HID.
[0] Documentation/devicetree/bindings/usb/generic.txt
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/usb/dwc3/dwc3-qcom.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c
index 1e1f12b7991d..55ba04254e38 100644
--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -444,6 +444,11 @@ static int dwc3_qcom_clk_init(struct dwc3_qcom *qcom, int count)
return 0;
}
+static const struct property_entry dwc3_qcom_acpi_properties[] = {
+ PROPERTY_ENTRY_STRING("dr_mode", "host"),
+ {}
+};
+
static int dwc3_qcom_acpi_register_core(struct platform_device *pdev)
{
struct dwc3_qcom *qcom = platform_get_drvdata(pdev);
@@ -488,6 +493,13 @@ static int dwc3_qcom_acpi_register_core(struct platform_device *pdev)
goto out;
}
+ ret = platform_device_add_properties(qcom->dwc3,
+ dwc3_qcom_acpi_properties);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "failed to add properties\n");
+ goto out;
+ }
+
ret = platform_device_add(qcom->dwc3);
if (ret)
dev_err(&pdev->dev, "failed to add device\n");
--
2.21.0
From 63a5217702e09f913bcc2d1c98285e7f3d9d1f31 Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 10 Jun 2019 09:42:13 +0100
Subject: [PATCH 8/8] usb: dwc3: qcom: Improve error handling
dwc3_qcom_clk_init() is called with of_count_phandle_with_args() as an
argument. If of_count_phandle_with_args() returns an error, the number
of clocks will be a negative value and will lead to undefined behaviour.
Ensure we check for an error before attempting to blindly use the value.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
drivers/usb/dwc3/dwc3-qcom.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c
index 55ba04254e38..e4dac82abd7d 100644
--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -409,6 +409,9 @@ static int dwc3_qcom_clk_init(struct dwc3_qcom *qcom, int count)
if (!np || !count)
return 0;
+ if (count < 0)
+ return count;
+
qcom->num_clocks = count;
qcom->clks = devm_kcalloc(dev, qcom->num_clocks,
--
2.21.0

3
sources
View File

@ -1,3 +1,2 @@
SHA512 (linux-5.1.tar.xz) = ae96f347badc95f1f3acf506c52b6cc23c0bd09ce8f4ce6705d4b4058b62593059bba1bc603c8d8b00a2f19131e7e56c31ac62b45883a346fa61d655e178f236
SHA512 (patch-5.2-rc5.xz) = ee7caea50dccd299182da1453ca2a6f3f4947d544da81703e00b7f63e7c99d19975d4a34261282bbce36a8cf08060a60e51c095189a3aa43fdc34b67b05004c7
SHA512 (patch-5.2-rc5-git2.xz) = c4ec98b8e357e4ff7049c0c73c922922fc708e71f0bae871b4a1c99d82631fe3f498a55931cc3c065454ef79189a0b7dfcff1250de4647c572cedb46714ed6b9
SHA512 (patch-5.2-rc7.xz) = 07e23e8003f2c69b194fa59a5bd8ea3d200f7c16d4577c2b55b0e78d48c083c2770c941dbd32221a313c63f3954ac071eef7bce03d85eeaa3f32f78c378841d6