linux-kernel - [PATCH 5.10 32/96] pinctrl: tigerlake: Fix GPIO mapping for newer version of software

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Message-Id: <20210816125436.026112817@linuxfoundation.org>
Date:   Mon, 16 Aug 2021 15:01:42 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Riccardo Mori <patacca@...istici.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Sasha Levin <sashal@...nel.org>,
        Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Lovesh <lovesh.bond@...il.com>
Subject: [PATCH 5.10 32/96] pinctrl: tigerlake: Fix GPIO mapping for newer version of software

From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

[ Upstream commit 2f658f7a3953f6d70bab90e117aff8d0ad44e200 ]

The software mapping for GPIO, which initially comes from Microsoft,
is subject to change by respective Windows and firmware developers.
Due to the above the driver had been written and published way ahead
of the schedule, and thus the numbering schema used in it is outdated.

Fix the numbering schema in accordance with the real products on market.

Fixes: 653d96455e1e ("pinctrl: tigerlake: Add support for Tiger Lake-H")
Reported-and-tested-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
Reported-by: Riccardo Mori <patacca@...istici.org>
Reported-and-tested-by: Lovesh <lovesh.bond@...il.com>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213463
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213579
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213857
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/pinctrl/intel/pinctrl-tigerlake.c | 26 +++++++++++------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/pinctrl/intel/pinctrl-tigerlake.c b/drivers/pinctrl/intel/pinctrl-tigerlake.c
index 3e354e02f408..bed769d99b8b 100644
--- a/drivers/pinctrl/intel/pinctrl-tigerlake.c
+++ b/drivers/pinctrl/intel/pinctrl-tigerlake.c
@@ -701,32 +701,32 @@ static const struct pinctrl_pin_desc tglh_pins[] = {
 
 static const struct intel_padgroup tglh_community0_gpps[] = {
 	TGL_GPP(0, 0, 24, 0),				/* GPP_A */
-	TGL_GPP(1, 25, 44, 128),			/* GPP_R */
-	TGL_GPP(2, 45, 70, 32),				/* GPP_B */
-	TGL_GPP(3, 71, 78, INTEL_GPIO_BASE_NOMAP),	/* vGPIO_0 */
+	TGL_GPP(1, 25, 44, 32),				/* GPP_R */
+	TGL_GPP(2, 45, 70, 64),				/* GPP_B */
+	TGL_GPP(3, 71, 78, 96),				/* vGPIO_0 */
 };
 
 static const struct intel_padgroup tglh_community1_gpps[] = {
-	TGL_GPP(0, 79, 104, 96),			/* GPP_D */
-	TGL_GPP(1, 105, 128, 64),			/* GPP_C */
-	TGL_GPP(2, 129, 136, 160),			/* GPP_S */
-	TGL_GPP(3, 137, 153, 192),			/* GPP_G */
-	TGL_GPP(4, 154, 180, 224),			/* vGPIO */
+	TGL_GPP(0, 79, 104, 128),			/* GPP_D */
+	TGL_GPP(1, 105, 128, 160),			/* GPP_C */
+	TGL_GPP(2, 129, 136, 192),			/* GPP_S */
+	TGL_GPP(3, 137, 153, 224),			/* GPP_G */
+	TGL_GPP(4, 154, 180, 256),			/* vGPIO */
 };
 
 static const struct intel_padgroup tglh_community3_gpps[] = {
-	TGL_GPP(0, 181, 193, 256),			/* GPP_E */
-	TGL_GPP(1, 194, 217, 288),			/* GPP_F */
+	TGL_GPP(0, 181, 193, 288),			/* GPP_E */
+	TGL_GPP(1, 194, 217, 320),			/* GPP_F */
 };
 
 static const struct intel_padgroup tglh_community4_gpps[] = {
-	TGL_GPP(0, 218, 241, 320),			/* GPP_H */
+	TGL_GPP(0, 218, 241, 352),			/* GPP_H */
 	TGL_GPP(1, 242, 251, 384),			/* GPP_J */
-	TGL_GPP(2, 252, 266, 352),			/* GPP_K */
+	TGL_GPP(2, 252, 266, 416),			/* GPP_K */
 };
 
 static const struct intel_padgroup tglh_community5_gpps[] = {
-	TGL_GPP(0, 267, 281, 416),			/* GPP_I */
+	TGL_GPP(0, 267, 281, 448),			/* GPP_I */
 	TGL_GPP(1, 282, 290, INTEL_GPIO_BASE_NOMAP),	/* JTAG */
 };
 
-- 
2.30.2