linux-kernel - [PATCH] pinctrl: qcom: sc7280: Add GPIO wakeup interrupt map

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Message-Id: <1613105974-28181-1-git-send-email-rnayak@codeaurora.org>
Date:   Fri, 12 Feb 2021 10:29:34 +0530
From:   Rajendra Nayak <rnayak@...eaurora.org>
To:     agross@...nel.org, bjorn.andersson@...aro.org,
        linus.walleij@...aro.org
Cc:     linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, Maulik Shah <mkshah@...eaurora.org>,
        Rajendra Nayak <rnayak@...eaurora.org>
Subject: [PATCH] pinctrl: qcom: sc7280: Add GPIO wakeup interrupt map

From: Maulik Shah <mkshah@...eaurora.org>

GPIOs that can be configured as wakeup sources, have their
interrupt lines routed to PDC interrupt controller.

Provide the interrupt map of the GPIO to its wakeup capable
interrupt parent.

Signed-off-by: Maulik Shah <mkshah@...eaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@...eaurora.org>
---
 drivers/pinctrl/qcom/pinctrl-sc7280.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/drivers/pinctrl/qcom/pinctrl-sc7280.c b/drivers/pinctrl/qcom/pinctrl-sc7280.c
index 8daccd5..99c416e 100644
--- a/drivers/pinctrl/qcom/pinctrl-sc7280.c
+++ b/drivers/pinctrl/qcom/pinctrl-sc7280.c
@@ -1449,6 +1449,28 @@ static const struct msm_pingroup sc7280_groups[] = {
 	[182] = SDC_QDSD_PINGROUP(sdc2_data, 0x1b4000, 9, 0),
 };
 
+static const struct msm_gpio_wakeirq_map sc7280_pdc_map[] = {
+	{ 0, 134 }, { 3, 131 }, { 4, 121 }, { 7, 103 }, { 8, 155 },
+	{ 11, 93 }, { 12, 78 }, { 15, 79 }, { 16, 80 }, { 18, 81 },
+	{ 19, 107 }, { 20, 82 }, { 21, 83 }, { 23, 99 }, { 24, 86 },
+	{ 25, 95 }, { 27, 158 }, { 28, 159 }, { 31, 90 }, { 32, 144 },
+	{ 34, 77 }, { 35, 92 }, { 36, 157 }, { 39, 73 }, { 40, 97 },
+	{ 41, 98 }, { 43, 85 }, { 44, 100 }, { 45, 101 }, { 47, 102 },
+	{ 48, 74 }, { 51, 112 }, { 52, 156 }, { 54, 117 }, { 55, 84 },
+	{ 56, 108 }, { 59, 110 }, { 60, 111 }, { 61, 123 }, { 63, 104 },
+	{ 68, 127 }, { 72, 150 }, { 75, 133 }, { 77, 125 }, { 78, 105 },
+	{ 79, 106 }, { 80, 118 }, { 81, 119 }, { 82, 162 }, { 83, 122 },
+	{ 86, 75 }, { 88, 154 }, { 89, 124 }, { 90, 149 }, { 91, 76 },
+	{ 93, 128 }, { 95, 160 }, { 101, 126 }, { 102, 96 }, { 103, 116 },
+	{ 104, 114 }, { 112, 72 }, { 116, 135 }, { 117, 163 }, { 119, 137 },
+	{ 121, 138 }, { 123, 139 }, { 125, 140 }, { 127, 141 }, { 128, 165 },
+	{ 129, 143 }, { 130, 94 }, { 131, 145 }, { 133, 146 }, { 136, 147 },
+	{ 140, 148 }, { 141, 115 }, { 142, 113 }, { 145, 130 }, { 148, 132 },
+	{ 150, 87 }, { 151, 88 }, { 153, 89 }, { 155, 164 }, { 156, 129 },
+	{ 157, 161 }, { 158, 120 }, { 161, 136 }, { 163, 142 }, { 172, 166 },
+	{ 174, 167 },
+};
+
 static const struct msm_pinctrl_soc_data sc7280_pinctrl = {
 	.pins = sc7280_pins,
 	.npins = ARRAY_SIZE(sc7280_pins),
@@ -1457,6 +1479,8 @@ static const struct msm_pinctrl_soc_data sc7280_pinctrl = {
 	.groups = sc7280_groups,
 	.ngroups = ARRAY_SIZE(sc7280_groups),
 	.ngpios = 176,
+	.wakeirq_map = sc7280_pdc_map,
+	.nwakeirq_map = ARRAY_SIZE(sc7280_pdc_map),
 };
 
 static int sc7280_pinctrl_probe(struct platform_device *pdev)
-- 
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