| commit | eb299a2a83733a9c4f6dbe51b87547ed035ac9b8 | [log] [tgz] |
|---|---|---|
| author | Deepa Dinamani <deepad@codeaurora.org> | Mon Feb 25 11:49:30 2013 -0800 |
| committer | Deepa Dinamani <deepad@codeaurora.org> | Mon Feb 25 14:42:09 2013 -0800 |
| tree | 44256ca3909b67af62445b4568d66b5780cec979 | |
| parent | ff2b9ceec2b0cf0264d0c954f1a436601df53ee8 [diff] [blame] |
platform: msm8226: Add api to query GPIO status. Change-Id: Ic2e494ae8c84987d990620e40f1c7648eb2cb2b6
diff --git a/platform/msm8226/gpio.c b/platform/msm8226/gpio.c index b869367..f184fb0 100644 --- a/platform/msm8226/gpio.c +++ b/platform/msm8226/gpio.c
@@ -50,6 +50,11 @@ return; } +uint32_t gpio_status(uint32_t gpio) +{ + return readl(GPIO_IN_OUT_ADDR(gpio)) & GPIO_IN; +} + /* Configure gpio for blsp uart 2 */ void gpio_config_uart_dm(uint8_t id) {