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Add patch set for AM33xx BeagleBones

This commit is contained in:
Peter Robinson 2013-12-02 15:19:50 +00:00
parent 34f3a246b5
commit ed6d07c3e0
4 changed files with 3095 additions and 3 deletions
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2468
arm-am33xx-arm-soc-upstream.patch Normal file
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610
arm-am33xx-bblack.patch Normal file
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@ -0,0 +1,610 @@
Bugzilla: 1012025
Upstream-status: In beagle github repository https://github.com/beagleboard/kernel
From 82fe302f565e00cfde3e96c6132df93b39525e7b Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Tue, 28 May 2013 17:06:15 +0200
Subject: [PATCH] reset: Add driver for gpio-controlled reset pins
This driver implements a reset controller device that toggle a gpio
connected to a reset pin of a peripheral IC. The delay between assertion
and de-assertion of the reset signal can be configured via device tree.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
---
.../devicetree/bindings/reset/gpio-reset.txt | 35 +++++
drivers/reset/Kconfig | 11 ++
drivers/reset/Makefile | 1 +
drivers/reset/gpio-reset.c | 169 +++++++++++++++++++++
4 files changed, 216 insertions(+)
create mode 100644 Documentation/devicetree/bindings/reset/gpio-reset.txt
create mode 100644 drivers/reset/gpio-reset.c
diff --git a/Documentation/devicetree/bindings/reset/gpio-reset.txt b/Documentation/devicetree/bindings/reset/gpio-reset.txt
new file mode 100644
index 0000000..bca5348
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/gpio-reset.txt
@@ -0,0 +1,35 @@
+GPIO reset controller
+=====================
+
+A GPIO reset controller controls a single GPIO that is connected to the reset
+pin of a peripheral IC. Please also refer to reset.txt in this directory for
+common reset controller binding usage.
+
+Required properties:
+- compatible: Should be "gpio-reset"
+- reset-gpios: A gpio used as reset line. The gpio specifier for this property
+ depends on the gpio controller that provides the gpio.
+- #reset-cells: 0, see below
+
+Optional properties:
+- reset-delay-us: delay in microseconds. The gpio reset line will be asserted for
+ this duration to reset.
+- initially-in-reset: boolean. If not set, the initial state should be a
+ deasserted reset line. If this property exists, the
+ reset line should be kept in reset.
+
+example:
+
+sii902x_reset: gpio-reset {
+ compatible = "gpio-reset";
+ reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+ reset-delay-us = <10000>;
+ initially-in-reset;
+ #reset-cells = <0>;
+};
+
+/* Device with nRESET pin connected to GPIO5_0 */
+sii902x@39 {
+ /* ... */
+ resets = <&sii902x_reset>; /* active-low GPIO5_0, 10 ms delay */
+};
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index c9d04f7..1a862df 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -11,3 +11,14 @@ menuconfig RESET_CONTROLLER
via GPIOs or SoC-internal reset controller modules.
If unsure, say no.
+
+if RESET_CONTROLLER
+
+config RESET_GPIO
+ tristate "GPIO reset controller support"
+ depends on GPIOLIB && OF
+ help
+ This driver provides support for reset lines that are controlled
+ directly by GPIOs.
+
+endif
diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile
index 1e2d83f..b854f20 100644
--- a/drivers/reset/Makefile
+++ b/drivers/reset/Makefile
@@ -1 +1,2 @@
obj-$(CONFIG_RESET_CONTROLLER) += core.o
+obj-$(CONFIG_RESET_GPIO) += gpio-reset.o
diff --git a/drivers/reset/gpio-reset.c b/drivers/reset/gpio-reset.c
new file mode 100644
index 0000000..acc1076
--- /dev/null
+++ b/drivers/reset/gpio-reset.c
@@ -0,0 +1,169 @@
+/*
+ * GPIO Reset Controller driver
+ *
+ * Copyright 2013 Philipp Zabel, Pengutronix
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/gpio.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/platform_device.h>
+#include <linux/reset-controller.h>
+
+struct gpio_reset_data {
+ struct reset_controller_dev rcdev;
+ unsigned int gpio;
+ bool active_low;
+ u32 delay_us;
+};
+
+static void __gpio_reset_set(struct reset_controller_dev *rcdev, int asserted)
+{
+ struct gpio_reset_data *drvdata = container_of(rcdev,
+ struct gpio_reset_data, rcdev);
+ int value = asserted;
+
+ if (drvdata->active_low)
+ value = !value;
+
+ gpio_set_value(drvdata->gpio, value);
+}
+
+static int gpio_reset(struct reset_controller_dev *rcdev, unsigned long id)
+{
+ struct gpio_reset_data *drvdata = container_of(rcdev,
+ struct gpio_reset_data, rcdev);
+
+ if (drvdata->delay_us < 0)
+ return -ENOSYS;
+
+ __gpio_reset_set(rcdev, 1);
+ udelay(drvdata->delay_us);
+ __gpio_reset_set(rcdev, 0);
+
+ return 0;
+}
+
+static int gpio_reset_assert(struct reset_controller_dev *rcdev,
+ unsigned long id)
+{
+ __gpio_reset_set(rcdev, 1);
+
+ return 0;
+}
+
+static int gpio_reset_deassert(struct reset_controller_dev *rcdev,
+ unsigned long id)
+{
+ __gpio_reset_set(rcdev, 0);
+
+ return 0;
+}
+
+static struct reset_control_ops gpio_reset_ops = {
+ .reset = gpio_reset,
+ .assert = gpio_reset_assert,
+ .deassert = gpio_reset_deassert,
+};
+
+static int of_gpio_reset_xlate(struct reset_controller_dev *rcdev,
+ const struct of_phandle_args *reset_spec)
+{
+ if (WARN_ON(reset_spec->args_count != 0))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int gpio_reset_probe(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct gpio_reset_data *drvdata;
+ enum of_gpio_flags flags;
+ unsigned long gpio_flags;
+ bool initially_in_reset;
+ int ret;
+
+ drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL);
+ if (drvdata == NULL)
+ return -ENOMEM;
+
+ if (of_gpio_named_count(np, "reset-gpios") != 1)
+ return -EINVAL;
+
+ drvdata->gpio = of_get_named_gpio_flags(np, "reset-gpios", 0, &flags);
+ if (drvdata->gpio == -EPROBE_DEFER) {
+ return drvdata->gpio;
+ } else if (!gpio_is_valid(drvdata->gpio)) {
+ dev_err(&pdev->dev, "invalid reset gpio: %d\n", drvdata->gpio);
+ return drvdata->gpio;
+ }
+
+ drvdata->active_low = flags & OF_GPIO_ACTIVE_LOW;
+
+ ret = of_property_read_u32(np, "reset-delay-us", &drvdata->delay_us);
+ if (ret < 0)
+ return ret;
+
+ initially_in_reset = of_property_read_bool(np, "initially-in-reset");
+ if (drvdata->active_low ^ initially_in_reset)
+ gpio_flags = GPIOF_OUT_INIT_HIGH;
+ else
+ gpio_flags = GPIOF_OUT_INIT_LOW;
+
+ ret = devm_gpio_request_one(&pdev->dev, drvdata->gpio, gpio_flags, NULL);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "failed to request gpio %d: %d\n",
+ drvdata->gpio, ret);
+ return ret;
+ }
+
+ drvdata->rcdev.of_node = np;
+ drvdata->rcdev.owner = THIS_MODULE;
+ drvdata->rcdev.nr_resets = 1;
+ drvdata->rcdev.ops = &gpio_reset_ops;
+ drvdata->rcdev.of_xlate = of_gpio_reset_xlate;
+ reset_controller_register(&drvdata->rcdev);
+
+ platform_set_drvdata(pdev, drvdata);
+
+ return 0;
+}
+
+static int gpio_reset_remove(struct platform_device *pdev)
+{
+ struct gpio_reset_data *drvdata = platform_get_drvdata(pdev);
+
+ reset_controller_unregister(&drvdata->rcdev);
+
+ return 0;
+}
+
+static struct of_device_id gpio_reset_dt_ids[] = {
+ { .compatible = "gpio-reset" },
+ { }
+};
+
+static struct platform_driver gpio_reset_driver = {
+ .probe = gpio_reset_probe,
+ .remove = gpio_reset_remove,
+ .driver = {
+ .name = "gpio-reset",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(gpio_reset_dt_ids),
+ },
+};
+
+module_platform_driver(gpio_reset_driver);
+
+MODULE_AUTHOR("Philipp Zabel <p.zabel@pengutronix.de>");
+MODULE_DESCRIPTION("gpio reset controller");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:gpio-reset");
+MODULE_DEVICE_TABLE(of, gpio_reset_dt_ids);
--
1.8.2.1
From 03664ac63b20b55af9522449bbad048476d259d5 Mon Sep 17 00:00:00 2001
From: Joel Fernandes <joelf@ti.com>
Date: Wed, 3 Jul 2013 17:29:44 -0500
Subject: [PATCH 2/2] sound: soc: soc-dmaengine-pcm: Add support for new
DMAEngine request API
Formerly these resources were coming HWMOD on OMAP-like SoCs. With the
impending removal of HWMOD data, drivers are being converted to use the
"of-dma" method of requesting DMA channels which from DT and can be obtained
using the dma_request_slave_channel API. Add support to the soc-dmaengine-pcm
helpers so that we can fetch and open channels using this method.
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
sound/core/pcm_dmaengine.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c
index aa924d9..461fe4f 100644
--- a/sound/core/pcm_dmaengine.c
+++ b/sound/core/pcm_dmaengine.c
@@ -276,6 +276,16 @@ struct dma_chan *snd_dmaengine_pcm_request_channel(dma_filter_fn filter_fn,
}
EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_request_channel);
+struct dma_chan *snd_dmaengine_pcm_request_slave_channel(
+ struct snd_pcm_substream *substream, char *name)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct device *dev = snd_soc_dai_get_drvdata(rtd->cpu_dai);
+
+ return dma_request_slave_channel(dev, name);
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_request_slave_channel);
+
/**
* snd_dmaengine_pcm_open - Open a dmaengine based PCM substream
* @substream: PCM substream
@@ -334,6 +344,18 @@ int snd_dmaengine_pcm_open_request_chan(struct snd_pcm_substream *substream,
}
EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_open_request_chan);
+int snd_dmaengine_pcm_open_request_slave_chan(struct snd_pcm_substream *substream, char *name)
+{
+ if(substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ return snd_dmaengine_pcm_open(substream,
+ snd_dmaengine_pcm_request_slave_channel(substream, "tx"));
+ } else {
+ return snd_dmaengine_pcm_open(substream,
+ snd_dmaengine_pcm_request_slave_channel(substream, "rx"));
+ }
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_open_request_slave_chan);
+
/**
* snd_dmaengine_pcm_close - Close a dmaengine based PCM substream
* @substream: PCM substream
--
1.8.4.rc3
From ae38683badc8c80b29ccc8aa4e059f900b603551 Mon Sep 17 00:00:00 2001
From: Pantelis Antoniou <panto@antoniou-consulting.com>
Date: Fri, 26 Oct 2012 15:48:00 +0300
Subject: [PATCH 1/2] omap-hsmmc: Correct usage of of_find_node_by_name
of_find_node_by_name expect to have the parent node reference taken.
---
drivers/mmc/host/omap_hsmmc.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 6ac63df..f5b660c 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1893,6 +1893,16 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
* as we want. */
mmc->max_segs = 1024;
+ /* Eventually we should get our max_segs limitation for EDMA by
+ * querying the dmaengine API */
+ if (pdev->dev.of_node) {
+ struct device_node *parent = of_node_get(pdev->dev.of_node->parent);
+ struct device_node *node;
+ node = of_find_node_by_name(parent, "edma");
+ if (node)
+ mmc->max_segs = 16;
+ }
+
mmc->max_blk_size = 512; /* Block Length at max can be 1024 */
mmc->max_blk_count = 0xFFFF; /* No. of Blocks is 16 bits */
mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count;
--
1.8.2.1
From 5d93a65cfc4ff6aaf78ab49f71daa2a644ea2ace Mon Sep 17 00:00:00 2001
From: Pantelis Antoniou <panto@antoniou-consulting.com>
Date: Fri, 30 Nov 2012 12:18:16 +0200
Subject: [PATCH 2/2] omap_hsmmc: Add reset gpio
Add a gpio property for controlling reset of the mmc device.
eMMC on the beaglebone black requires it.
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
---
drivers/mmc/host/omap_hsmmc.c | 40 +++++++++++++++++++++++++++++++++-
include/linux/platform_data/mmc-omap.h | 3 +++
2 files changed, 42 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index f5b660c..1bdb90f 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -41,6 +41,8 @@
#include <linux/pinctrl/consumer.h>
#include <linux/pm_runtime.h>
#include <linux/platform_data/mmc-omap.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/err.h>
/* OMAP HSMMC Host Controller Registers */
#define OMAP_HSMMC_SYSSTATUS 0x0014
@@ -392,6 +394,7 @@ static inline int omap_hsmmc_have_reg(void)
static int omap_hsmmc_gpio_init(struct omap_mmc_platform_data *pdata)
{
int ret;
+ unsigned long flags;
if (gpio_is_valid(pdata->slots[0].switch_pin)) {
if (pdata->slots[0].cover)
@@ -421,6 +424,24 @@ static int omap_hsmmc_gpio_init(struct omap_mmc_platform_data *pdata)
} else
pdata->slots[0].gpio_wp = -EINVAL;
+ if (gpio_is_valid(pdata->slots[0].gpio_reset)) {
+ flags = pdata->slots[0].gpio_reset_active_low ?
+ GPIOF_OUT_INIT_LOW : GPIOF_OUT_INIT_HIGH;
+ ret = gpio_request_one(pdata->slots[0].gpio_reset, flags,
+ "mmc_reset");
+ if (ret)
+ goto err_free_wp;
+
+ /* hold reset */
+ udelay(pdata->slots[0].gpio_reset_hold_us);
+
+ gpio_set_value(pdata->slots[0].gpio_reset,
+ !pdata->slots[0].gpio_reset_active_low);
+
+ } else
+ pdata->slots[0].gpio_reset = -EINVAL;
+
+
return 0;
err_free_wp:
@@ -434,6 +455,8 @@ err_free_sp:
static void omap_hsmmc_gpio_free(struct omap_mmc_platform_data *pdata)
{
+ if (gpio_is_valid(pdata->slots[0].gpio_reset))
+ gpio_free(pdata->slots[0].gpio_reset);
if (gpio_is_valid(pdata->slots[0].gpio_wp))
gpio_free(pdata->slots[0].gpio_wp);
if (gpio_is_valid(pdata->slots[0].switch_pin))
@@ -788,7 +811,7 @@ omap_hsmmc_start_command(struct omap_hsmmc_host *host, struct mmc_command *cmd,
* ac, bc, adtc, bcr. Only commands ending an open ended transfer need
* a val of 0x3, rest 0x0.
*/
- if (cmd == host->mrq->stop)
+ if (host->mrq && cmd == host->mrq->stop)
cmdtype = 0x3;
cmdreg = (cmd->opcode << 24) | (resptype << 16) | (cmdtype << 22);
@@ -830,6 +853,8 @@ static void omap_hsmmc_request_done(struct omap_hsmmc_host *host, struct mmc_req
int dma_ch;
unsigned long flags;
+ BUG_ON(mrq == NULL);
+
spin_lock_irqsave(&host->irq_lock, flags);
host->req_in_progress = 0;
dma_ch = host->dma_ch;
@@ -1720,6 +1745,7 @@ static struct omap_mmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
struct device_node *np = dev->of_node;
u32 bus_width, max_freq;
int cd_gpio, wp_gpio;
+ enum of_gpio_flags reset_flags;
cd_gpio = of_get_named_gpio(np, "cd-gpios", 0);
wp_gpio = of_get_named_gpio(np, "wp-gpios", 0);
@@ -1737,6 +1763,14 @@ static struct omap_mmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
pdata->nr_slots = 1;
pdata->slots[0].switch_pin = cd_gpio;
pdata->slots[0].gpio_wp = wp_gpio;
+ reset_flags = 0;
+ pdata->slots[0].gpio_reset = of_get_named_gpio_flags(np,
+ "reset-gpios", 0, &reset_flags);
+ pdata->slots[0].gpio_reset_active_low =
+ (reset_flags & OF_GPIO_ACTIVE_LOW) != 0;
+ pdata->slots[0].gpio_reset_hold_us = 100; /* default */
+ of_property_read_u32(np, "reset-gpio-hold-us",
+ &pdata->slots[0].gpio_reset_hold_us);
if (of_find_property(np, "ti,non-removable", NULL)) {
pdata->slots[0].nonremovable = true;
@@ -1802,6 +1836,10 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
return -ENXIO;
}
+ pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+ if (IS_ERR(pinctrl))
+ dev_warn(&pdev->dev, "unable to select pin group\n");
+
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
if (res == NULL || irq < 0)
diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h
index 2bf1b30..d548994 100644
--- a/include/linux/platform_data/mmc-omap.h
+++ b/include/linux/platform_data/mmc-omap.h
@@ -115,6 +115,9 @@ struct omap_mmc_platform_data {
int switch_pin; /* gpio (card detect) */
int gpio_wp; /* gpio (write protect) */
+ int gpio_reset; /* gpio (reset) */
+ int gpio_reset_active_low; /* 1 if reset is active low */
+ u32 gpio_reset_hold_us; /* time to hold in us */
int (*set_bus_mode)(struct device *dev, int slot, int bus_mode);
int (*set_power)(struct device *dev, int slot,
--
1.8.2.1
From b45e4df71f07f2178db133db540e3f15e0b4ec05 Mon Sep 17 00:00:00 2001
From: Pantelis Antoniou <panto@antoniou-consulting.com>
Date: Sat, 15 Sep 2012 12:00:41 +0300
Subject: [PATCH] pinctrl: pinctrl-single must be initialized early.
When using pinctrl-single to handle i2c initialization, it has
to be done early. Whether this is the best way to do so, is an
exercise left to the reader.
---
drivers/pinctrl/pinctrl-single.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index a82ace4..aeef35d 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1673,7 +1673,17 @@ static struct platform_driver pcs_driver = {
#endif
};
-module_platform_driver(pcs_driver);
+static int __init pcs_init(void)
+{
+ return platform_driver_register(&pcs_driver);
+}
+postcore_initcall(pcs_init);
+
+static void __exit pcs_exit(void)
+{
+ platform_driver_unregister(&pcs_driver);
+}
+module_exit(pcs_exit);
MODULE_AUTHOR("Tony Lindgren <tony@atomide.com>");
MODULE_DESCRIPTION("One-register-per-pin type device tree based pinctrl driver");
--
1.8.2.1
From e5e7abd2de7d8d4c74b5a1ccc6d47988250bd17d Mon Sep 17 00:00:00 2001
From: Pantelis Antoniou <panto@antoniou-consulting.com>
Date: Fri, 28 Jun 2013 18:39:55 +0300
Subject: [PATCH 1/4] dts: beaglebone: Add I2C definitions for EEPROMs & capes
Add the I2C definitions for the EEPROM devices on the baseboard
and on the possibly connected capes.
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 39 +++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index e3f27ec..2d12775 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -84,6 +84,13 @@
>;
};
+ i2c2_pins: pinmux_i2c2_pins {
+ pinctrl-single,pins = <
+ 0x178 0x73 /* uart1_ctsn.i2c2_sda, SLEWCTRL_SLOW | INPUT_PULLUP | MODE3 */
+ 0x17c 0x73 /* uart1_rtsn.i2c2_scl, SLEWCTRL_SLOW | INPUT_PULLUP | MODE3 */
+ >;
+ };
+
uart0_pins: pinmux_uart0_pins {
pinctrl-single,pins = <
0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
@@ -220,6 +227,38 @@
reg = <0x24>;
};
+ baseboard_eeprom: baseboard_eeprom@50 {
+ compatible = "at,24c256";
+ reg = <0x50>;
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+
+ status = "okay";
+ clock-frequency = <100000>;
+
+ cape_eeprom0: cape_eeprom0@54 {
+ compatible = "at,24c256";
+ reg = <0x54>;
+ };
+
+ cape_eeprom1: cape_eeprom1@55 {
+ compatible = "at,24c256";
+ reg = <0x55>;
+ };
+
+ cape_eeprom2: cape_eeprom2@56 {
+ compatible = "at,24c256";
+ reg = <0x56>;
+ };
+
+ cape_eeprom3: cape_eeprom3@57 {
+ compatible = "at,24c256";
+ reg = <0x57>;
+ };
};
/include/ "tps65217.dtsi"
--
1.8.4.rc3

5
config-armv7
View File

@ -304,7 +304,6 @@ CONFIG_SOC_AM43XX=y
CONFIG_AM335X_CONTROL_USB=m
CONFIG_AM335X_PHY_USB=m
CONFIG_USB_MUSB_AM335X_CHILD=y
CONFIG_USB_TI_CPPI41_DMA=y
CONFIG_MFD_TI_AM335X_TSCADC=m
CONFIG_TI_ST=m
CONFIG_TI_DAC7512=m
@ -319,7 +318,9 @@ CONFIG_SPI_DAVINCI=m
CONFIG_REGULATOR_TI_ABB=m
CONFIG_TI_PRIV_EDMA=y
CONFIG_TI_EDMA=y
CONFIG_TI_CPPI41=m
# Terribly unstable so disable for now
# CONFIG_USB_TI_CPPI41_DMA is not set
# CONFIG_TI_CPPI41 is not set
CONFIG_MFD_TI_AM335X_TSCADC=m
CONFIG_CHARGER_BQ24190=m
CONFIG_TI_ADC081C=m

15
kernel.spec
View File

@ -686,7 +686,14 @@ Patch21020: arm-tegra-usb-no-reset-linux33.patch
# ARM i.MX6
# http://www.spinics.net/lists/devicetree/msg08276.html
Patch21030: arm-imx6-utilite.patch
Patch21025: arm-imx6-utilite.patch
# am33xx (BeagleBone)
# https://github.com/beagleboard/kernel
# Pulled primarily from the above git repo. First patch is all in arm-soc
# scheduled for 3.13. The others should be landing via other trees
Patch21030: arm-am33xx-arm-soc-upstream.patch
Patch21031: arm-am33xx-bblack.patch
#rhbz 754518
Patch21235: scsi-sd_revalidate_disk-prevent-NULL-ptr-deref.patch
@ -1320,6 +1327,9 @@ ApplyPatch arm-omap-load-tfp410.patch
ApplyPatch arm-tegra-usb-no-reset-linux33.patch
ApplyPatch arm-imx6-utilite.patch
ApplyPatch arm-am33xx-arm-soc-upstream.patch
ApplyPatch arm-am33xx-bblack.patch
#
# bugfixes to drivers and filesystems
#
@ -2301,6 +2311,9 @@ fi
# ||----w |
# || ||
%changelog
* Mon Dec 2 2013 Peter Robinson <pbrobinson@fedoraproject.org>
- Add patch set for AM33xx BeagleBones
* Mon Dec 02 2013 Josh Boyer <jwboyer@fedoraproject.org>
- Fix crash driver build and re-enable on s390x (from Dan Horák)