shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-10 12:57:06 +09:00
Code Issues Packages Projects Releases Wiki Activity

rk2928:support pmic tp65910 gpio function

Browse Source
This commit is contained in:
张晴
2012-08-10 10:11:17 +08:00
parent 426997197d
commit 5c0b03403e
2 changed files with 11 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-rk2928/board-rk30-sdk-tps65910.c
View File

@@ -605,7 +605,7 @@ void __sramfunc board_pmu_tps65910_resume(void)
static struct tps65910_board tps65910_data = {
.irq = (unsigned)TPS65910_HOST_IRQ,
.irq_base = NR_GIC_IRQS + NR_GPIO_IRQS,
// .gpio_base = TPS65910_GPIO_EXPANDER_BASE,
.gpio_base = TPS65910_GPIO_EXPANDER_BASE,
.pre_init = tps65910_pre_init,
.post_init = tps65910_post_init,

10
arch/arm/mach-rk2928/include/mach/gpio.h Normal file → Executable file
View File

@@ -55,8 +55,18 @@
#define WM8994_GPIO_EXPANDER_BASE (GPIO_EXPANDER_BASE+WM831X_TOTOL_GPIO_NUM)
#else
#define CONFIG_GPIO_WM8994_NUM 0
#define WM8994_GPIO_EXPANDER_BASE (GPIO_EXPANDER_BASE+WM831X_TOTOL_GPIO_NUM)
#endif
#if defined (CONFIG_GPIO_TPS65910)
#define CONFIG_GPIO_TPS65910_NUM 9
#define TPS65910_GPIO_EXPANDER_BASE (WM8994_GPIO_EXPANDER_BASE+CONFIG_GPIO_WM8994_NUM)
#else
#define CONFIG_GPIO_TPS65910_NUM 0
#define TPS65910_GPIO_EXPANDER_BASE (WM8994_GPIO_EXPANDER_BASE+CONFIG_GPIO_WM8994_NUM)
#endif
//<2F><><EFBFBD><EFBFBD>GPIO<49><4F>PIN<49><4E><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF>CONFIG_SPI_FPGA_GPIO_NUM<55><4D>ʾFPGA<47><41>PIN<49><4E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#define ARCH_NR_GPIOS (PIN_BASE + RK2928_TOTOL_GPIO_NUM + TCA6424_TOTOL_GPIO_NUM + WM831X_TOTOL_GPIO_NUM + CONFIG_SPI_FPGA_GPIO_NUM + CONFIG_GPIO_WM8994_NUM)