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pinctrl: qcom: sa8775p: Enable egpio function

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Egpio feature allows IsLand Domain IOs to be reused as TLMM GPIOs.
sa8775p supports egpio feature for GPIOs ranging from 126 to 148.

Signed-off-by: Wasim Nazir <quic_wasimn@quicinc.com>
Reviewed-by: Dmitry Baryshkov <lumag@kernel.org>
Link: https://lore.kernel.org/20250312072509.3247885-3-quic_wasimn@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Wasim Nazir 2025-03-12 12:55:09 +05:30 committed by Linus Walleij
parent dc4a70298e
commit a326b0523f
1 changed files with 34 additions and 24 deletions
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58
drivers/pinctrl/qcom/pinctrl-sa8775p.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2022,2025, Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2023, Linaro Limited
*/
@ -467,6 +467,7 @@ enum sa8775p_functions {
msm_mux_edp2_lcd,
msm_mux_edp3_hot,
msm_mux_edp3_lcd,
msm_mux_egpio,
msm_mux_emac0_mcg0,
msm_mux_emac0_mcg1,
msm_mux_emac0_mcg2,
@ -744,6 +745,13 @@ static const char * const edp3_lcd_groups[] = {
"gpio49",
};
static const char *const egpio_groups[] = {
"gpio126", "gpio127", "gpio128", "gpio129", "gpio130", "gpio131",
"gpio132", "gpio133", "gpio134", "gpio135", "gpio136", "gpio137",
"gpio138", "gpio139", "gpio140", "gpio141", "gpio142", "gpio143",
"gpio144", "gpio145", "gpio146", "gpio147", "gpio148",
};
static const char * const emac0_mcg0_groups[] = {
"gpio12",
};
@ -1209,6 +1217,7 @@ static const struct pinfunction sa8775p_functions[] = {
MSM_PIN_FUNCTION(edp2_lcd),
MSM_PIN_FUNCTION(edp3_hot),
MSM_PIN_FUNCTION(edp3_lcd),
MSM_PIN_FUNCTION(egpio),
MSM_PIN_FUNCTION(emac0_mcg0),
MSM_PIN_FUNCTION(emac0_mcg1),
MSM_PIN_FUNCTION(emac0_mcg2),
@ -1454,29 +1463,29 @@ static const struct msm_pingroup sa8775p_groups[] = {
[123] = PINGROUP(123, hs2_mi2s, phase_flag, _, _, _, _, _, _, _),
[124] = PINGROUP(124, hs2_mi2s, phase_flag, _, _, _, _, _, _, _),
[125] = PINGROUP(125, hs2_mi2s, phase_flag, _, _, _, _, _, _, _),
[126] = PINGROUP(126, _, _, _, _, _, _, _, _, _),
[127] = PINGROUP(127, _, _, _, _, _, _, _, _, _),
[128] = PINGROUP(128, _, _, _, _, _, _, _, _, _),
[129] = PINGROUP(129, _, _, _, _, _, _, _, _, _),
[130] = PINGROUP(130, _, _, _, _, _, _, _, _, _),
[131] = PINGROUP(131, _, _, _, _, _, _, _, _, _),
[132] = PINGROUP(132, _, _, _, _, _, _, _, _, _),
[133] = PINGROUP(133, _, _, _, _, _, _, _, _, _),
[134] = PINGROUP(134, _, _, _, _, _, _, _, _, _),
[135] = PINGROUP(135, _, _, _, _, _, _, _, _, _),
[136] = PINGROUP(136, _, _, _, _, _, _, _, _, _),
[137] = PINGROUP(137, _, _, _, _, _, _, _, _, _),
[138] = PINGROUP(138, _, _, _, _, _, _, _, _, _),
[139] = PINGROUP(139, _, _, _, _, _, _, _, _, _),
[140] = PINGROUP(140, _, _, _, _, _, _, _, _, _),
[141] = PINGROUP(141, _, _, _, _, _, _, _, _, _),
[142] = PINGROUP(142, _, _, _, _, _, _, _, _, _),
[143] = PINGROUP(143, _, _, _, _, _, _, _, _, _),
[144] = PINGROUP(144, dbg_out, _, _, _, _, _, _, _, _),
[145] = PINGROUP(145, _, _, _, _, _, _, _, _, _),
[146] = PINGROUP(146, _, _, _, _, _, _, _, _, _),
[147] = PINGROUP(147, _, _, _, _, _, _, _, _, _),
[148] = PINGROUP(148, _, _, _, _, _, _, _, _, _),
[126] = PINGROUP(126, _, _, _, _, _, _, _, _, egpio),
[127] = PINGROUP(127, _, _, _, _, _, _, _, _, egpio),
[128] = PINGROUP(128, _, _, _, _, _, _, _, _, egpio),
[129] = PINGROUP(129, _, _, _, _, _, _, _, _, egpio),
[130] = PINGROUP(130, _, _, _, _, _, _, _, _, egpio),
[131] = PINGROUP(131, _, _, _, _, _, _, _, _, egpio),
[132] = PINGROUP(132, _, _, _, _, _, _, _, _, egpio),
[133] = PINGROUP(133, _, _, _, _, _, _, _, _, egpio),
[134] = PINGROUP(134, _, _, _, _, _, _, _, _, egpio),
[135] = PINGROUP(135, _, _, _, _, _, _, _, _, egpio),
[136] = PINGROUP(136, _, _, _, _, _, _, _, _, egpio),
[137] = PINGROUP(137, _, _, _, _, _, _, _, _, egpio),
[138] = PINGROUP(138, _, _, _, _, _, _, _, _, egpio),
[139] = PINGROUP(139, _, _, _, _, _, _, _, _, egpio),
[140] = PINGROUP(140, _, _, _, _, _, _, _, _, egpio),
[141] = PINGROUP(141, _, _, _, _, _, _, _, _, egpio),
[142] = PINGROUP(142, _, _, _, _, _, _, _, _, egpio),
[143] = PINGROUP(143, _, _, _, _, _, _, _, _, egpio),
[144] = PINGROUP(144, dbg_out, _, _, _, _, _, _, _, egpio),
[145] = PINGROUP(145, _, _, _, _, _, _, _, _, egpio),
[146] = PINGROUP(146, _, _, _, _, _, _, _, _, egpio),
[147] = PINGROUP(147, _, _, _, _, _, _, _, _, egpio),
[148] = PINGROUP(148, _, _, _, _, _, _, _, _, egpio),
[149] = UFS_RESET(ufs_reset, 0x1a2000),
[150] = SDC_QDSD_PINGROUP(sdc1_rclk, 0x199000, 15, 0),
[151] = SDC_QDSD_PINGROUP(sdc1_clk, 0x199000, 13, 6),
@ -1511,6 +1520,7 @@ static const struct msm_pinctrl_soc_data sa8775p_pinctrl = {
.ngpios = 150,
.wakeirq_map = sa8775p_pdc_map,
.nwakeirq_map = ARRAY_SIZE(sa8775p_pdc_map),
.egpio_func = 9,
};
static int sa8775p_pinctrl_probe(struct platform_device *pdev)