linux-kernel - [PATCH 2/2] pinctrl: qcom: glymur: Add Mahua TLMM support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20260102-pinctrl-qcom-mahua-tlmm-v1-2-0edd71af08b2@oss.qualcomm.com>
Date: Fri, 02 Jan 2026 03:07:55 -0800
From: Gopikrishna Garmidi <gopikrishna.garmidi@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>, Linus Walleij <linusw@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Rajendra Nayak <rajendra.nayak@....qualcomm.com>,
        Pankaj Patil <pankaj.patil@....qualcomm.com>,
        Sibi Sankar <sibi.sankar@....qualcomm.com>
Cc: Bjorn Andersson <bjorn.andersson@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Gopikrishna Garmidi <gopikrishna.garmidi@....qualcomm.com>
Subject: [PATCH 2/2] pinctrl: qcom: glymur: Add Mahua TLMM support

Introduce support for the Mahua TLMM (Top Level Mode Multiplexer)
in the pinctrl-glymur driver. Mahua shares the same pin configuration
as Glymur but requires a different PDC wake IRQ mapping.

Changes include:
- Add mahua_pdc_map[] with Mahua-specific GPIO to PDC IRQ mappings
- Define mahua_tlmm msm_pinctrl_soc_data structure
- Update device match table to include "qcom,mahua-tlmm" compatible
- Modify probe function to use of_device_get_match_data() for dynamic
  SoC-specific data selection

Signed-off-by: Gopikrishna Garmidi <gopikrishna.garmidi@....qualcomm.com>
---
 drivers/pinctrl/qcom/pinctrl-glymur.c | 43 ++++++++++++++++++++++++++++++++---
 1 file changed, 40 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/qcom/pinctrl-glymur.c b/drivers/pinctrl/qcom/pinctrl-glymur.c
index 335005084b6b..bf56a064d09c 100644
--- a/drivers/pinctrl/qcom/pinctrl-glymur.c
+++ b/drivers/pinctrl/qcom/pinctrl-glymur.c
@@ -1729,6 +1729,25 @@ static const struct msm_gpio_wakeirq_map glymur_pdc_map[] = {
 	{ 232, 206 }, { 234, 172 }, { 235, 173 }, { 242, 158 }, { 244, 156 },
 };
 
+static const struct msm_gpio_wakeirq_map mahua_pdc_map[] = {
+	{ 0, 116 },   { 2, 114 },   { 3, 115 },	  { 4, 175 },	{ 5, 176 },
+	{ 7, 111 },   { 11, 129 },  { 13, 130 },  { 15, 112 },	{ 19, 113 },
+	{ 23, 187 },  { 27, 188 },  { 28, 121 },  { 29, 122 },	{ 30, 136 },
+	{ 31, 203 },  { 32, 189 },  { 34, 174 },  { 35, 190 },	{ 36, 191 },
+	{ 39, 124 },  { 43, 192 },  { 47, 193 },  { 51, 123 },	{ 53, 133 },
+	{ 55, 125 },  { 59, 131 },  { 64, 134 },  { 65, 150 },	{ 66, 186 },
+	{ 67, 132 },  { 68, 195 },  { 71, 135 },  { 75, 196 },	{ 79, 197 },
+	{ 83, 198 },  { 84, 181 },  { 85, 199 },  { 87, 200 },	{ 91, 201 },
+	{ 92, 182 },  { 93, 183 },  { 94, 184 },  { 95, 185 },	{ 98, 202 },
+	{ 105, 157 }, { 113, 128 }, { 121, 117 }, { 123, 118 }, { 125, 119 },
+	{ 129, 120 }, { 131, 126 }, { 132, 160 }, { 133, 194 }, { 134, 127 },
+	{ 141, 137 }, { 144, 138 }, { 145, 139 }, { 147, 140 }, { 148, 141 },
+	{ 150, 146 }, { 151, 147 }, { 153, 148 }, { 154, 144 }, { 155, 159 },
+	{ 156, 149 }, { 157, 151 }, { 163, 142 }, { 172, 143 }, { 181, 145 },
+	{ 193, 161 }, { 196, 152 }, { 203, 177 }, { 208, 178 }, { 215, 162 },
+	{ 217, 153 }, { 220, 154 }, { 221, 155 }, { 228, 179 }, { 230, 180 },
+	{ 232, 206 }, { 234, 172 }, { 235, 173 }, { 242, 158 }, { 244, 156 },
+};
 static const struct msm_pinctrl_soc_data glymur_tlmm = {
 	.pins = glymur_pins,
 	.npins = ARRAY_SIZE(glymur_pins),
@@ -1742,14 +1761,32 @@ static const struct msm_pinctrl_soc_data glymur_tlmm = {
 	.egpio_func = 11,
 };
 
+static const struct msm_pinctrl_soc_data mahua_tlmm = {
+	.pins = glymur_pins,
+	.npins = ARRAY_SIZE(glymur_pins),
+	.functions = glymur_functions,
+	.nfunctions = ARRAY_SIZE(glymur_functions),
+	.groups = glymur_groups,
+	.ngroups = ARRAY_SIZE(glymur_groups),
+	.ngpios = 251,
+	.wakeirq_map = mahua_pdc_map,
+	.nwakeirq_map = ARRAY_SIZE(mahua_pdc_map),
+	.egpio_func = 11,
+};
 static const struct of_device_id glymur_tlmm_of_match[] = {
-	{ .compatible = "qcom,glymur-tlmm", },
-	{ }
+	{ .compatible = "qcom,glymur-tlmm", .data = &glymur_tlmm },
+	{ .compatible = "qcom,mahua-tlmm", .data = &mahua_tlmm },
+	{ },
 };
 
 static int glymur_tlmm_probe(struct platform_device *pdev)
 {
-	return msm_pinctrl_probe(pdev, &glymur_tlmm);
+	const struct msm_pinctrl_soc_data *data;
+
+	data = of_device_get_match_data(&pdev->dev);
+	if (!data)
+		return -ENODEV;
+	return msm_pinctrl_probe(pdev, data);
 }
 
 static struct platform_driver glymur_tlmm_driver = {

-- 
2.34.1