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-rw-r--r--target/linux/s3c24xx/patches-2.6.24/1042-gta02-bt-fixes.patch.patch209
1 files changed, 0 insertions, 209 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1042-gta02-bt-fixes.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1042-gta02-bt-fixes.patch.patch
deleted file mode 100644
index 207b3349fc..0000000000
--- a/target/linux/s3c24xx/patches-2.6.24/1042-gta02-bt-fixes.patch.patch
+++ /dev/null
@@ -1,209 +0,0 @@
-From c3baf8bae35ec67edb89c07cd8367040c95cca74 Mon Sep 17 00:00:00 2001
-From: mokopatches <mokopatches@openmoko.org>
-Date: Fri, 4 Apr 2008 11:36:19 +0100
-Subject: [PATCH] gta02-bt-fixes.patch
- Modify GTA02 power manager for bluetooth.
-
-1. Default power value isn't correct. Now we set pcf50633 LDO4 to 3.2 voltage.
-
-2. Separate GTA01 and GTA02 source code.
-
-3. Add pcf50633 API for enable register.
----
- arch/arm/mach-s3c2440/mach-gta02.c | 4 +-
- arch/arm/plat-s3c24xx/neo1973_pm_bt.c | 71 ++++++++++++++++++++++++++++----
- include/linux/pcf50633.h | 1 +
- 3 files changed, 65 insertions(+), 11 deletions(-)
-
-diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
-index 3fbb131..46acede 100644
---- a/arch/arm/mach-s3c2440/mach-gta02.c
-+++ b/arch/arm/mach-s3c2440/mach-gta02.c
-@@ -213,10 +213,10 @@ static struct pcf50633_platform_data gta02_pcf_pdata = {
- },
- },
- [PCF50633_REGULATOR_LDO4] = {
-- .name = "gl_2v5",
-+ .name = "bt_3v2",
- .voltage = {
- .init = 2500,
-- .max = 2500,
-+ .max = 3300,
- },
- },
- [PCF50633_REGULATOR_LDO5] = {
-diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_bt.c b/arch/arm/plat-s3c24xx/neo1973_pm_bt.c
-index d685ef7..8f5be88 100644
---- a/arch/arm/plat-s3c24xx/neo1973_pm_bt.c
-+++ b/arch/arm/plat-s3c24xx/neo1973_pm_bt.c
-@@ -16,12 +16,19 @@
- #include <linux/kernel.h>
- #include <linux/platform_device.h>
-
--#include <linux/pcf50606.h>
--
- #include <asm/hardware.h>
- #include <asm/mach-types.h>
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA01
- #include <asm/arch/gta01.h>
-+#include <linux/pcf50606.h>
-+#endif
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA02
- #include <asm/arch/gta02.h>
-+#include <linux/pcf50633.h>
-+#endif
-+
-
- #define DRVMSG "FIC Neo1973 Bluetooth Power Management"
-
-@@ -30,6 +37,8 @@ static ssize_t bt_read(struct device *dev, struct device_attribute *attr,
- {
- if (!strcmp(attr->attr.name, "power_on")) {
- switch (machine_arch_type) {
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA01
- case MACH_TYPE_NEO1973_GTA01:
- if (pcf50606_onoff_get(pcf50606_global,
- PCF50606_REGULATOR_D1REG) &&
-@@ -37,21 +46,33 @@ static ssize_t bt_read(struct device *dev, struct device_attribute *attr,
- PCF50606_REGULATOR_D1REG) == 3100)
- goto out_1;
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA01 */
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA02
- case MACH_TYPE_NEO1973_GTA02:
- if (s3c2410_gpio_getpin(GTA02_GPIO_BT_EN))
- goto out_1;
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA02 */
-+
- }
- } else if (!strcmp(attr->attr.name, "reset")) {
- switch (machine_arch_type) {
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA01
- case MACH_TYPE_NEO1973_GTA01:
- if (s3c2410_gpio_getpin(GTA01_GPIO_BT_EN) == 0)
- goto out_1;
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA01 */
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA02
- case MACH_TYPE_NEO1973_GTA02:
- if (s3c2410_gpio_getpin(GTA02_GPIO_BT_EN) == 0)
- goto out_1;
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA02 */
-+
- }
- }
-
-@@ -64,9 +85,12 @@ static ssize_t bt_write(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
- {
- unsigned long on = simple_strtoul(buf, NULL, 10);
-+ unsigned int vol;
-
- if (!strcmp(attr->attr.name, "power_on")) {
- switch (machine_arch_type) {
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA01
- case MACH_TYPE_NEO1973_GTA01:
- /* if we are powering up, assert reset, then power,
- * then release reset */
-@@ -80,22 +104,39 @@ static ssize_t bt_write(struct device *dev, struct device_attribute *attr,
- PCF50606_REGULATOR_D1REG, on);
- s3c2410_gpio_setpin(GTA01_GPIO_BT_EN, on);
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA01 */
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA02
- case MACH_TYPE_NEO1973_GTA02:
-+ s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, on ? 0 : 1);
- if (on)
-- s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, 0);
-- else
-- s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, 1);
-+ pcf50633_voltage_set(pcf50633_global,
-+ PCF50633_REGULATOR_LDO4, 3200);
-+ pcf50633_onoff_set(pcf50633_global,
-+ PCF50633_REGULATOR_LDO4, on);
-+ vol = pcf50633_voltage_get(pcf50633_global,
-+ PCF50633_REGULATOR_LDO4);
-+ dev_info(dev, "GTA02 Set PCF50633 LDO4 = %d\n", vol);
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA02 */
-+
- }
- } else if (!strcmp(attr->attr.name, "reset")) {
- /* reset is low-active, so we need to invert */
- switch (machine_arch_type) {
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA01
- case MACH_TYPE_NEO1973_GTA01:
- s3c2410_gpio_setpin(GTA01_GPIO_BT_EN, on ? 0 : 1);
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA01 */
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA02
- case MACH_TYPE_NEO1973_GTA02:
- s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, on ? 0 : 1);
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA02 */
-+
- }
- }
-
-@@ -143,18 +184,30 @@ static int __init gta01_bt_probe(struct platform_device *pdev)
- dev_info(&pdev->dev, DRVMSG ": starting\n");
-
- switch (machine_arch_type) {
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA01
- case MACH_TYPE_NEO1973_GTA01:
- /* we make sure that the voltage is off */
- pcf50606_onoff_set(pcf50606_global,
- PCF50606_REGULATOR_D1REG, 0);
-+ /* we pull reset to low to make sure that the chip doesn't
-+ * drain power through the reset line */
-+ s3c2410_gpio_setpin(GTA01_GPIO_BT_EN, 0);
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA01 */
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA02
- case MACH_TYPE_NEO1973_GTA02:
-- /* FIXME: implementation */
-+ /* we make sure that the voltage is off */
-+ pcf50633_onoff_set(pcf50633_global,
-+ PCF50633_REGULATOR_LDO4, 0);
-+ /* we pull reset to low to make sure that the chip doesn't
-+ * drain power through the reset line */
-+ s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, 0);
- break;
-+#endif /* CONFIG_MACH_NEO1973_GTA02 */
-+
- }
-- /* we pull reset to low to make sure that the chip doesn't
-- * drain power through the reset line */
-- s3c2410_gpio_setpin(GTA01_GPIO_BT_EN, 0);
-
- return sysfs_create_group(&pdev->dev.kobj, &gta01_bt_attr_group);
- }
-diff --git a/include/linux/pcf50633.h b/include/linux/pcf50633.h
-index bf50fe4..b6a67ee 100644
---- a/include/linux/pcf50633.h
-+++ b/include/linux/pcf50633.h
-@@ -46,6 +46,7 @@ pcf50633_voltage_set(struct pcf50633_data *pcf,
- extern unsigned int
- pcf50633_voltage_get(struct pcf50633_data *pcf,
- enum pcf50633_regulator_id reg);
-+
- extern int
- pcf50633_onoff_get(struct pcf50633_data *pcf,
- enum pcf50633_regulator_id reg);
---
-1.5.6.5
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 02:52:19 +0000