diff options
| author | Sumit Sharma <sumsharma@nvidia.com> | 2012-09-24 14:08:14 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-09-25 11:57:12 -0700 |
| commit | 1cc55c272a4605d6350d47487effdabbc49502e1 (patch) | |
| tree | 64f15ddb44f47433df742e96ff01d32e300b0187 /arch/arm/mach-tegra/board-cardhu-power.c | |
| parent | 8c633b36a9ad322492545317220d5f905385edff (diff) | |
ARM: tegra: Disabled pull-up of SLEEPP pin of tps6591x regulator
Bug 1042318
Disabled pull-up of SLEEPP pin of tps6591x regulator by adding
pull-up init data in platform data
Change-Id: I310c9656d4edfeec53058a0730ff0f2c0c200d78
Signed-off-by: Sumit Sharma <sumsharma@nvidia.com>
Reviewed-on: http://git-master/r/134760
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-cardhu-power.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-cardhu-power.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-cardhu-power.c b/arch/arm/mach-tegra/board-cardhu-power.c index b98355e49759..73cb33038b54 100644 --- a/arch/arm/mach-tegra/board-cardhu-power.c +++ b/arch/arm/mach-tegra/board-cardhu-power.c @@ -325,12 +325,30 @@ static struct tps6591x_sleep_keepon_data tps_slp_keepon = { .clkout32k_keepon = 1, }; +#define TPS_PUP_INIT_DATA(_pup_num, _pin_id, _pup_val) \ + [_pup_num] = { \ + .pin_id = _pin_id, \ + .pup_val = _pup_val, \ + } + +struct tps6591x_pup_init_data tps_pup_vals[] = { + TPS_PUP_INIT_DATA(0, TPS6591X_PUP_NRESPWRON2P, TPS6591X_PUP_DEFAULT), + TPS_PUP_INIT_DATA(1, TPS6591X_PUP_HDRSTP, TPS6591X_PUP_DEFAULT), + TPS_PUP_INIT_DATA(2, TPS6591X_PUP_PWRHOLDP, TPS6591X_PUP_DEFAULT), + TPS_PUP_INIT_DATA(3, TPS6591X_PUP_SLEEPP, TPS6591X_PUP_DIS), + TPS_PUP_INIT_DATA(4, TPS6591X_PUP_PWRONP, TPS6591X_PUP_DEFAULT), + TPS_PUP_INIT_DATA(5, TPS6591X_PUP_I2CSRP, TPS6591X_PUP_DEFAULT), + TPS_PUP_INIT_DATA(6, TPS6591X_PUP_I2CCTLP, TPS6591X_PUP_DEFAULT), +}; + static struct tps6591x_platform_data tps_platform = { .irq_base = TPS6591X_IRQ_BASE, .gpio_base = TPS6591X_GPIO_BASE, .dev_slp_en = true, .slp_keepon = &tps_slp_keepon, .use_power_off = true, + .pup_data = tps_pup_vals, + .num_pins = ARRAY_SIZE(tps_pup_vals), }; static struct i2c_board_info __initdata cardhu_regulators[] = { |