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Commit 9c6fe1f3 authored by Can Guo's avatar Can Guo
Browse files

pinctrl: qcom: Expose ufs_reset as gpio on Lahaina 



The ufs_reset pin is expected to be wired to the reset pin of the
primary UFS memory but is pretty much just a general purpose output pin.
Reorder the pins and expose it as gpio 203, so that the UFS driver can
toggle it.

Change-Id: I412e8a2aac51fd9434cbe63d4521ede31254d7fe
Signed-off-by: default avatarCan Guo <cang@codeaurora.org>
parent 812f0991

drivers/pinctrl/qcom/pinctrl-lahaina.c

+9 −9
Original line number Diff line number Diff line
@@ -536,10 +536,10 @@ DECLARE_MSM_GPIO_PINS(200); 
DECLARE_MSM_GPIO_PINS(201);

DECLARE_MSM_GPIO_PINS(202);



static const unsigned int sdc2_clk_pins[] = { 203 };

static const unsigned int sdc2_cmd_pins[] = { 204 };

static const unsigned int sdc2_data_pins[] = { 205 };

static const unsigned int ufs_reset_pins[] = { 206 };

static const unsigned int ufs_reset_pins[] = { 203 };

static const unsigned int sdc2_clk_pins[] = { 204 };

static const unsigned int sdc2_cmd_pins[] = { 205 };

static const unsigned int sdc2_data_pins[] = { 206 };



enum lahaina_functions {

	msm_mux_gpio,
@@ -1843,10 +1843,10 @@ static const struct msm_pingroup lahaina_groups[] = { 
	[200] = PINGROUP(200, qdss_gpio15, NA, NA, NA, NA, NA, NA, NA, NA),

	[201] = PINGROUP(201, NA, NA, NA, NA, NA, NA, NA, NA, NA),

	[202] = PINGROUP(202, NA, NA, NA, NA, NA, NA, NA, NA, NA),

	[203] = SDC_QDSD_PINGROUP(sdc2_clk, 0x1cf000, 14, 6),

	[204] = SDC_QDSD_PINGROUP(sdc2_cmd, 0x1cf000, 11, 3),

	[205] = SDC_QDSD_PINGROUP(sdc2_data, 0x1cf000, 9, 0),

	[206] = UFS_RESET(ufs_reset, 0x1d8000),

	[203] = UFS_RESET(ufs_reset, 0x1d8000),

	[204] = SDC_QDSD_PINGROUP(sdc2_clk, 0x1cf000, 14, 6),

	[205] = SDC_QDSD_PINGROUP(sdc2_cmd, 0x1cf000, 11, 3),

	[206] = SDC_QDSD_PINGROUP(sdc2_data, 0x1cf000, 9, 0),

};



static const int lahaina_reserved_gpios[] = {
@@ -1886,7 +1886,7 @@ static const struct msm_pinctrl_soc_data lahaina_pinctrl = { 
	.groups = lahaina_groups,

	.ngroups = ARRAY_SIZE(lahaina_groups),

	.reserved_gpios = lahaina_reserved_gpios,

	.ngpios = 203,

	.ngpios = 204,

	.qup_regs = lahaina_qup_regs,

	.nqup_regs = ARRAY_SIZE(lahaina_qup_regs),

	.wakeirq_map = lahaina_pdc_map,