diff options
author | Michael Büsch <mb@bu3sch.de> | 2008-02-19 13:52:57 +0000 |
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committer | Michael Büsch <mb@bu3sch.de> | 2008-02-19 13:52:57 +0000 |
commit | 66dec6d8a159cfc189f7ee635c13d9b99636f1ce (patch) | |
tree | 61044e2ffe2bb9abc8b70fb31b5df25d31f3a7b2 /target/linux/generic-2.6 | |
parent | 27e288859cf7247dd3dfa3bea52ec48387a0daf5 (diff) | |
download | mtk-20170518-66dec6d8a159cfc189f7ee635c13d9b99636f1ce.zip mtk-20170518-66dec6d8a159cfc189f7ee635c13d9b99636f1ce.tar.gz mtk-20170518-66dec6d8a159cfc189f7ee635c13d9b99636f1ce.tar.bz2 |
ssb: Update the GPIO API
SVN-Revision: 10495
Diffstat (limited to 'target/linux/generic-2.6')
-rw-r--r-- | target/linux/generic-2.6/patches-2.6.23/930-ssb_fixes.patch | 221 |
1 files changed, 12 insertions, 209 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.23/930-ssb_fixes.patch b/target/linux/generic-2.6/patches-2.6.23/930-ssb_fixes.patch index ce3a007..975a22a 100644 --- a/target/linux/generic-2.6/patches-2.6.23/930-ssb_fixes.patch +++ b/target/linux/generic-2.6/patches-2.6.23/930-ssb_fixes.patch @@ -1,216 +1,19 @@ +This patch ports ssb to the 2.6.23 kernel. + Index: linux-2.6.23.16/drivers/ssb/driver_mipscore.c =================================================================== ---- linux-2.6.23.16.orig/drivers/ssb/driver_mipscore.c 2008-02-19 01:35:53.000000000 +0100 -+++ linux-2.6.23.16/drivers/ssb/driver_mipscore.c 2008-02-19 02:01:16.000000000 +0100 +--- linux-2.6.23.16.orig/drivers/ssb/driver_mipscore.c 2008-02-19 13:45:04.000000000 +0100 ++++ linux-2.6.23.16/drivers/ssb/driver_mipscore.c 2008-02-19 13:45:07.000000000 +0100 @@ -222,3 +222,5 @@ void ssb_mipscore_init(struct ssb_mipsco ssb_mips_serial_init(mcore); ssb_mips_flash_detect(mcore); } + +EXPORT_SYMBOL(ssb_mips_irq); -Index: linux-2.6.23.16/include/linux/ssb/ssb_driver_chipcommon.h -=================================================================== ---- linux-2.6.23.16.orig/include/linux/ssb/ssb_driver_chipcommon.h 2008-02-19 01:35:53.000000000 +0100 -+++ linux-2.6.23.16/include/linux/ssb/ssb_driver_chipcommon.h 2008-02-19 02:01:10.000000000 +0100 -@@ -382,11 +382,45 @@ extern void ssb_chipco_set_clockmode(str - extern void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, - u32 ticks); - --u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask); -+/* GPIO functions */ -+static inline u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, -+ u32 mask) -+{ -+ return ssb_read32(cc->dev, SSB_CHIPCO_GPIOIN) & mask; -+} - --void ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value); -+static inline u32 ssb_chipco_gpio_out(struct ssb_chipcommon *cc, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOOUT, mask, value); -+} - --void ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value); -+static inline u32 ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOOUTEN, mask, value); -+} -+ -+static inline u32 ssb_chipco_gpio_control(struct ssb_chipcommon *cc, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOCTL, mask, value); -+} -+ -+static inline u32 ssb_chipco_gpio_intmask(struct ssb_chipcommon *cc, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOIRQ, mask, value); -+} -+ -+static inline u32 ssb_chipco_gpio_polarity(struct ssb_chipcommon *cc, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOPOL, mask, value); -+} -+/* TODO: GPIO reservation */ -+ -+extern int ssb_chipco_watchdog(struct ssb_chipcommon *cc, uint ticks); - - #ifdef CONFIG_SSB_SERIAL - extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc, -Index: linux-2.6.23.16/include/linux/ssb/ssb_driver_extif.h -=================================================================== ---- linux-2.6.23.16.orig/include/linux/ssb/ssb_driver_extif.h 2008-02-19 01:35:53.000000000 +0100 -+++ linux-2.6.23.16/include/linux/ssb/ssb_driver_extif.h 2008-02-19 01:39:40.000000000 +0100 -@@ -153,7 +153,6 @@ - #define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */ - - -- - #ifdef CONFIG_SSB_DRIVER_EXTIF - - struct ssb_extif { -@@ -171,17 +170,42 @@ extern void ssb_extif_get_clockcontrol(s - extern void ssb_extif_timing_init(struct ssb_extif *extif, - unsigned long ns); - --u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask); -- --void ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value); -- --void ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value); -- - #ifdef CONFIG_SSB_SERIAL - extern int ssb_extif_serial_init(struct ssb_extif *extif, - struct ssb_serial_port *ports); - #endif /* CONFIG_SSB_SERIAL */ - -+/* GPIO functions */ -+static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif, -+ u32 mask) -+{ -+ return ssb_read32(extif->dev, SSB_EXTIF_GPIO_IN) & mask; -+} -+ -+static inline u32 ssb_extif_gpio_out(struct ssb_extif *extif, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_OUT(0), mask, value); -+} -+ -+static inline u32 ssb_extif_gpio_outen(struct ssb_extif *extif, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_OUTEN(0), mask, value); -+} -+ -+static inline u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_INTPOL, mask, value); -+} -+ -+static inline u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, -+ u32 mask, u32 value) -+{ -+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_INTMASK, mask, value); -+} -+ - - #else /* CONFIG_SSB_DRIVER_EXTIF */ - /* extif disabled */ -Index: linux-2.6.23.16/include/linux/ssb/ssb.h -=================================================================== ---- linux-2.6.23.16.orig/include/linux/ssb/ssb.h 2008-02-19 01:35:53.000000000 +0100 -+++ linux-2.6.23.16/include/linux/ssb/ssb.h 2008-02-19 01:39:40.000000000 +0100 -@@ -217,6 +217,12 @@ enum ssb_bustype { - #define SSB_CHIPPACK_BCM4712M 2 /* Medium 225pin 4712 */ - #define SSB_CHIPPACK_BCM4712L 0 /* Large 340pin 4712 */ - -+static inline u16 ssb_read16(struct ssb_device *dev, u16 offset); -+static inline u32 ssb_read32(struct ssb_device *dev, u16 offset); -+static inline void ssb_write16(struct ssb_device *dev, u16 offset, u16 value); -+static inline void ssb_write32(struct ssb_device *dev, u16 offset, u32 value); -+static inline u32 ssb_write32_masked(struct ssb_device *dev, u16 offset, u32 mask, u32 value); -+ - #include <linux/ssb/ssb_driver_chipcommon.h> - #include <linux/ssb/ssb_driver_mips.h> - #include <linux/ssb/ssb_driver_extif.h> -@@ -349,6 +355,16 @@ static inline void ssb_write32(struct ss - dev->ops->write32(dev, offset, value); - } - -+static inline u32 ssb_write32_masked(struct ssb_device *dev, -+ u16 offset, -+ u32 mask, -+ u32 value) -+{ -+ value &= mask; -+ value |= ssb_read32(dev, offset) & ~mask; -+ ssb_write32(dev, offset, value); -+ return value; -+} - - /* Translation (routing) bits that need to be ORed to DMA - * addresses before they are given to a device. */ -Index: linux-2.6.23.16/drivers/ssb/driver_chipcommon.c -=================================================================== ---- linux-2.6.23.16.orig/drivers/ssb/driver_chipcommon.c 2008-02-19 01:35:53.000000000 +0100 -+++ linux-2.6.23.16/drivers/ssb/driver_chipcommon.c 2008-02-19 02:01:16.000000000 +0100 -@@ -351,21 +351,6 @@ void ssb_chipco_watchdog_timer_set(struc - chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks); - } - --u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask) --{ -- return chipco_read32(cc, SSB_CHIPCO_GPIOIN) & mask; --} -- --void ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value) --{ -- chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUT, mask, value); --} -- --void ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value) --{ -- chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUTEN, mask, value); --} -- - #ifdef CONFIG_SSB_SERIAL - int ssb_chipco_serial_init(struct ssb_chipcommon *cc, - struct ssb_serial_port *ports) -Index: linux-2.6.23.16/drivers/ssb/driver_extif.c -=================================================================== ---- linux-2.6.23.16.orig/drivers/ssb/driver_extif.c 2008-02-19 01:35:53.000000000 +0100 -+++ linux-2.6.23.16/drivers/ssb/driver_extif.c 2008-02-19 01:39:40.000000000 +0100 -@@ -110,20 +110,4 @@ void ssb_extif_get_clockcontrol(struct s - *m = extif_read32(extif, SSB_EXTIF_CLOCK_SB); - } - --u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask) --{ -- return extif_read32(extif, SSB_EXTIF_GPIO_IN) & mask; --} -- --void ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value) --{ -- return extif_write32_masked(extif, SSB_EXTIF_GPIO_OUT(0), -- mask, value); --} -- --void ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value) --{ -- return extif_write32_masked(extif, SSB_EXTIF_GPIO_OUTEN(0), -- mask, value); --} - Index: linux-2.6.23.16/include/linux/mod_devicetable.h =================================================================== ---- linux-2.6.23.16.orig/include/linux/mod_devicetable.h 2008-02-19 01:35:53.000000000 +0100 -+++ linux-2.6.23.16/include/linux/mod_devicetable.h 2008-02-19 01:39:40.000000000 +0100 +--- linux-2.6.23.16.orig/include/linux/mod_devicetable.h 2008-02-19 13:45:04.000000000 +0100 ++++ linux-2.6.23.16/include/linux/mod_devicetable.h 2008-02-19 13:45:07.000000000 +0100 @@ -340,4 +340,19 @@ struct parisc_device_id { #define PA_HVERSION_ANY_ID 0xffff #define PA_SVERSION_ANY_ID 0xffffffff @@ -233,8 +36,8 @@ Index: linux-2.6.23.16/include/linux/mod_devicetable.h #endif /* LINUX_MOD_DEVICETABLE_H */ Index: linux-2.6.23.16/drivers/ssb/main.c =================================================================== ---- linux-2.6.23.16.orig/drivers/ssb/main.c 2008-02-19 01:45:24.000000000 +0100 -+++ linux-2.6.23.16/drivers/ssb/main.c 2008-02-19 02:01:16.000000000 +0100 +--- linux-2.6.23.16.orig/drivers/ssb/main.c 2008-02-19 13:45:04.000000000 +0100 ++++ linux-2.6.23.16/drivers/ssb/main.c 2008-02-19 13:45:07.000000000 +0100 @@ -321,14 +321,16 @@ static int ssb_bus_match(struct device * return 0; } @@ -256,8 +59,8 @@ Index: linux-2.6.23.16/drivers/ssb/main.c ssb_dev->id.revision); Index: linux-2.6.23.16/drivers/ssb/scan.c =================================================================== ---- linux-2.6.23.16.orig/drivers/ssb/scan.c 2008-02-16 19:08:13.000000000 +0100 -+++ linux-2.6.23.16/drivers/ssb/scan.c 2008-02-19 01:56:02.000000000 +0100 +--- linux-2.6.23.16.orig/drivers/ssb/scan.c 2008-02-19 13:45:04.000000000 +0100 ++++ linux-2.6.23.16/drivers/ssb/scan.c 2008-02-19 13:45:07.000000000 +0100 @@ -391,12 +391,14 @@ int ssb_bus_scan(struct ssb_bus *bus, if (bus->bustype == SSB_BUSTYPE_PCI) { /* Ignore PCI cores on PCI-E cards. @@ -279,8 +82,8 @@ Index: linux-2.6.23.16/drivers/ssb/scan.c if (bus->pcicore.dev) { Index: linux-2.6.23.16/drivers/ssb/driver_pcicore.c =================================================================== ---- linux-2.6.23.16.orig/drivers/ssb/driver_pcicore.c 2008-02-19 02:01:11.000000000 +0100 -+++ linux-2.6.23.16/drivers/ssb/driver_pcicore.c 2008-02-19 02:01:32.000000000 +0100 +--- linux-2.6.23.16.orig/drivers/ssb/driver_pcicore.c 2008-02-19 13:45:04.000000000 +0100 ++++ linux-2.6.23.16/drivers/ssb/driver_pcicore.c 2008-02-19 13:45:07.000000000 +0100 @@ -362,7 +362,7 @@ static int pcicore_is_in_hostmode(struct chipid_top != 0x5300) return 0; 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