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| author | Alistair Delva <adelva@google.com> | 2021-02-16 21:01:22 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2021-02-16 21:01:22 +0000 |
| commit | efb2826bb8160e2d8e0fcec85133a7468484f9fd (patch) | |
| tree | 37a21c69306801ee7cdda5167a30896c8740155b /drivers/rpi3/gpio/rpi3_gpio.c | |
| parent | b00a71fc312c9781fa6f404dccfb55b062b2ccac (diff) | |
| parent | faa476c0caaa598afa5a6109d17102db5fe35ec6 (diff) | |
| download | platform_external_arm-trusted-firmware-master.tar.gz platform_external_arm-trusted-firmware-master.tar.bz2 platform_external_arm-trusted-firmware-master.zip | |
Merge branch 'aosp/upstream-master' into HEAD am: faa476c0caHEADandroid-s-beta-5android-s-beta-4android-s-beta-3android-s-beta-2android-s-beta-1mastermain-cg-testing-releaseandroid-s-beta-5android-s-beta-4
Original change: https://android-review.googlesource.com/c/platform/external/arm-trusted-firmware/+/1589611
MUST ONLY BE SUBMITTED BY AUTOMERGER
Change-Id: I3a25534ceed4f8e188510641080d8b8ed49b8f62
Diffstat (limited to 'drivers/rpi3/gpio/rpi3_gpio.c')
| -rw-r--r-- | drivers/rpi3/gpio/rpi3_gpio.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/rpi3/gpio/rpi3_gpio.c b/drivers/rpi3/gpio/rpi3_gpio.c index b39808ff7..f938f563f 100644 --- a/drivers/rpi3/gpio/rpi3_gpio.c +++ b/drivers/rpi3/gpio/rpi3_gpio.c @@ -11,7 +11,7 @@ #include <drivers/delay_timer.h> #include <drivers/rpi3/gpio/rpi3_gpio.h> -static struct rpi3_gpio_params rpi3_gpio_params; +static uintptr_t reg_base; static int rpi3_gpio_get_direction(int gpio); static void rpi3_gpio_set_direction(int gpio, int direction); @@ -43,7 +43,6 @@ static const gpio_ops_t rpi3_gpio_ops = { int rpi3_gpio_get_select(int gpio) { int ret; - uintptr_t reg_base = rpi3_gpio_params.reg_base; int regN = gpio / 10; int shift = 3 * (gpio % 10); uintptr_t reg_sel = reg_base + RPI3_GPIO_GPFSEL(regN); @@ -69,7 +68,6 @@ int rpi3_gpio_get_select(int gpio) */ void rpi3_gpio_set_select(int gpio, int fsel) { - uintptr_t reg_base = rpi3_gpio_params.reg_base; int regN = gpio / 10; int shift = 3 * (gpio % 10); uintptr_t reg_sel = reg_base + RPI3_GPIO_GPFSEL(regN); @@ -106,7 +104,6 @@ static void rpi3_gpio_set_direction(int gpio, int direction) static int rpi3_gpio_get_value(int gpio) { - uintptr_t reg_base = rpi3_gpio_params.reg_base; int regN = gpio / 32; int shift = gpio % 32; uintptr_t reg_lev = reg_base + RPI3_GPIO_GPLEV(regN); @@ -119,7 +116,6 @@ static int rpi3_gpio_get_value(int gpio) static void rpi3_gpio_set_value(int gpio, int value) { - uintptr_t reg_base = rpi3_gpio_params.reg_base; int regN = gpio / 32; int shift = gpio % 32; uintptr_t reg_set = reg_base + RPI3_GPIO_GPSET(regN); @@ -137,7 +133,6 @@ static void rpi3_gpio_set_value(int gpio, int value) static void rpi3_gpio_set_pull(int gpio, int pull) { - uintptr_t reg_base = rpi3_gpio_params.reg_base; int regN = gpio / 32; int shift = gpio % 32; uintptr_t reg_pud = reg_base + RPI3_GPIO_GPPUD; @@ -161,9 +156,8 @@ static void rpi3_gpio_set_pull(int gpio, int pull) mmio_write_32(reg_pud, 0x0); } -void rpi3_gpio_init(struct rpi3_gpio_params *params) +void rpi3_gpio_init(void) { - assert(params != 0); - memcpy(&rpi3_gpio_params, params, sizeof(struct rpi3_gpio_params)); + reg_base = RPI3_GPIO_BASE; gpio_init(&rpi3_gpio_ops); } |