From fc54b9bf158eea9cae647ce2c58f7d9989af173a Mon Sep 17 00:00:00 2001 From: mirko Date: Fri, 12 Dec 2008 11:58:53 +0000 Subject: changed Makefile and profiles, added patches for kernel 2.6.24 (stable-branch of Openmoko) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13613 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches-2.6.24/1041-pcf506xx.patch.patch | 200 +++++++++++++++++++++ 1 file changed, 200 insertions(+) create mode 100644 target/linux/s3c24xx/patches-2.6.24/1041-pcf506xx.patch.patch (limited to 'target/linux/s3c24xx/patches-2.6.24/1041-pcf506xx.patch.patch') diff --git a/target/linux/s3c24xx/patches-2.6.24/1041-pcf506xx.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1041-pcf506xx.patch.patch new file mode 100644 index 000000000..c09f7b9a1 --- /dev/null +++ b/target/linux/s3c24xx/patches-2.6.24/1041-pcf506xx.patch.patch @@ -0,0 +1,200 @@ +From 825154a75730a9505750384cda1dc47c6edb3a1d Mon Sep 17 00:00:00 2001 +From: mokopatches +Date: Fri, 4 Apr 2008 11:36:10 +0100 +Subject: [PATCH] pcf506xx.patch + Moved shared PMU code from pcf50606.h and pcf50633.h (which prevented inclusion + of both at the same time) to pcf506xx.h + +- include/linux/pcf50606.h (struct pmu_voltage_rail, enum pmu_event, pmu_cb): + moved to pcf506xx.h +- include/linux/pcf50633.h (struct pmu_voltage_rail, enum pmu_event, pmu_cb): + moved to pcf506xx.h + +Signed off-by: Werner Almesberger +--- + drivers/i2c/chips/pcf50606.c | 28 +++++++++++++++++++++++++++- + include/linux/pcf50606.h | 23 +++-------------------- + include/linux/pcf50633.h | 27 +++------------------------ + include/linux/pcf506xx.h | 31 +++++++++++++++++++++++++++++++ + 4 files changed, 64 insertions(+), 45 deletions(-) + create mode 100644 include/linux/pcf506xx.h + +diff --git a/drivers/i2c/chips/pcf50606.c b/drivers/i2c/chips/pcf50606.c +index 6626c68..b530583 100644 +--- a/drivers/i2c/chips/pcf50606.c ++++ b/drivers/i2c/chips/pcf50606.c +@@ -102,6 +102,7 @@ struct pcf50606_data { + int allow_close; + int onkey_seconds; + int irq; ++ int coldplug_done; + #ifdef CONFIG_PM + struct { + u_int8_t dcdc1, dcdc2; +@@ -573,6 +574,30 @@ static void pcf50606_work(struct work_struct *work) + if (ret != 3) + DEBUGPC("Oh crap PMU IRQ register read failed %d\n", ret); + ++ if (!pcf->coldplug_done) { ++ DEBUGPC("PMU Coldplug init\n"); ++ ++ /* we used SECOND to kick ourselves started -- turn it off */ ++ pcfirq[0] &= ~PCF50606_INT1_SECOND; ++ reg_set_bit_mask(pcf, PCF50606_REG_INT1M, PCF50606_INT1_SECOND, ++ PCF50606_INT1_SECOND); ++ ++ /* coldplug the USB if present */ ++ if (__reg_read(pcf, PCF50606_REG_OOCS) & PCF50606_OOCS_EXTON) { ++ /* Charger inserted */ ++ DEBUGPC("COLD CHGINS "); ++ input_report_key(pcf->input_dev, KEY_BATTERY, 1); ++ apm_queue_event(APM_POWER_STATUS_CHANGE); ++ pcf->flags |= PCF50606_F_CHG_PRESENT; ++ if (pcf->pdata->cb) ++ pcf->pdata->cb(&pcf->client.dev, ++ PCF50606_FEAT_MBC, PMU_EVT_INSERT); ++ } ++ ++ pcf->coldplug_done = 1; ++ } ++ ++ + dev_dbg(&pcf->client.dev, "INT1=0x%02x INT2=0x%02x INT3=0x%02x:", + pcfirq[0], pcfirq[1], pcfirq[2]); + +@@ -1642,7 +1667,8 @@ static int pcf50606_detect(struct i2c_adapter *adapter, int address, int kind) + pm_power_off = &pcf50606_go_standby; + + /* configure interrupt mask */ +- reg_write(data, PCF50606_REG_INT1M, PCF50606_INT1_SECOND); ++ /* we don't mask SECOND here, because we want one to do coldplug with */ ++ reg_write(data, PCF50606_REG_INT1M, 0x00); + reg_write(data, PCF50606_REG_INT2M, 0x00); + reg_write(data, PCF50606_REG_INT3M, PCF50606_INT3_TSCPRES); + +diff --git a/include/linux/pcf50606.h b/include/linux/pcf50606.h +index bc98e47..167328f 100644 +--- a/include/linux/pcf50606.h ++++ b/include/linux/pcf50606.h +@@ -1,6 +1,9 @@ + #ifndef _LINUX_PCF50606_H + #define _LINUX_PCF50606_H + ++#include ++ ++ + /* public in-kernel pcf50606 api */ + enum pcf50606_regulator_id { + PCF50606_REGULATOR_DCD, +@@ -48,26 +51,6 @@ pcf50606_onoff_set(struct pcf50606_data *pcf, + extern void + pcf50606_charge_fast(struct pcf50606_data *pcf, int on); + +-#define PMU_VRAIL_F_SUSPEND_ON 0x00000001 /* Remains on during suspend */ +-#define PMU_VRAIL_F_UNUSED 0x00000002 /* This rail is not used */ +-struct pmu_voltage_rail { +- char *name; +- unsigned int flags; +- struct { +- unsigned int init; +- unsigned int max; +- } voltage; +-}; +- +-enum pmu_event { +- PMU_EVT_NONE, +- PMU_EVT_INSERT, +- PMU_EVT_REMOVE, +- __NUM_PMU_EVTS +-}; +- +-typedef int pmu_cb(struct device *dev, unsigned int feature, +- enum pmu_event event); + + #define PCF50606_FEAT_EXTON 0x00000001 /* not yet supported */ + #define PCF50606_FEAT_MBC 0x00000002 +diff --git a/include/linux/pcf50633.h b/include/linux/pcf50633.h +index 5f32004..bf50fe4 100644 +--- a/include/linux/pcf50633.h ++++ b/include/linux/pcf50633.h +@@ -1,6 +1,9 @@ + #ifndef _LINUX_PCF50633_H + #define _LINUX_PCF50633_H + ++#include ++ ++ + /* public in-kernel pcf50633 api */ + enum pcf50633_regulator_id { + PCF50633_REGULATOR_AUTO, +@@ -57,30 +60,6 @@ pcf50633_usb_curlim_set(struct pcf50633_data *pcf, int ma); + extern void + pcf50633_charge_enable(struct pcf50633_data *pcf, int on); + +-/* FIXME: sharded with pcf50606 */ +-#define PMU_VRAIL_F_SUSPEND_ON 0x00000001 /* Remains on during suspend */ +-#define PMU_VRAIL_F_UNUSED 0x00000002 /* This rail is not used */ +-struct pmu_voltage_rail { +- char *name; +- unsigned int flags; +- struct { +- unsigned int init; +- unsigned int max; +- } voltage; +-}; +- +-enum pmu_event { +- PMU_EVT_NONE, +- PMU_EVT_INSERT, +- PMU_EVT_REMOVE, +- PMU_EVT_USB_INSERT, +- PMU_EVT_USB_REMOVE, +- __NUM_PMU_EVTS +-}; +- +-typedef int pmu_cb(struct device *dev, unsigned int feature, +- enum pmu_event event); +- + #define PCF50633_FEAT_EXTON 0x00000001 /* not yet supported */ + #define PCF50633_FEAT_MBC 0x00000002 + #define PCF50633_FEAT_BBC 0x00000004 /* not yet supported */ +diff --git a/include/linux/pcf506xx.h b/include/linux/pcf506xx.h +new file mode 100644 +index 0000000..33be73e +--- /dev/null ++++ b/include/linux/pcf506xx.h +@@ -0,0 +1,31 @@ ++#ifndef _LINUX_PCF506XX_H ++#define _LINUX_PCF506XX_H ++ ++ ++#define PMU_VRAIL_F_SUSPEND_ON 0x00000001 /* Remains on during suspend */ ++#define PMU_VRAIL_F_UNUSED 0x00000002 /* This rail is not used */ ++struct pmu_voltage_rail { ++ char *name; ++ unsigned int flags; ++ struct { ++ unsigned int init; ++ unsigned int max; ++ } voltage; ++}; ++ ++enum pmu_event { ++ PMU_EVT_NONE, ++ PMU_EVT_INSERT, ++ PMU_EVT_REMOVE, ++#ifdef CONFIG_SENSORS_PCF50633 ++ PMU_EVT_USB_INSERT, ++ PMU_EVT_USB_REMOVE, ++#endif ++ __NUM_PMU_EVTS ++}; ++ ++typedef int pmu_cb(struct device *dev, unsigned int feature, ++ enum pmu_event event); ++ ++ ++#endif /* !_LINUX_PCF506XX_H */ +-- +1.5.6.5 + -- cgit v1.2.3