[PATCH 0/3] arm64: dts: exynos: Add initial support for Exynos9610

[PATCH 0/3] arm64: dts: exynos: Add initial support for Exynos9610

[Alexandru Chimac]

This patchset adds device trees for Exynos9610 and Galaxy Tab S6 Lite (2020).
The primary method to boot mainline is currently via uniLoader (at github.com/ivoszbg/uniLoader).

This patchset depends on the following ones being merged:
 - 20250914-exynos9610-pinctrl-b44cdfaeeed1
 - 20250914-exynos9610-chipid-b7c1600dbb92

Signed-off-by: Alexandru Chimac <alex@chimac.ro>
---
Alexandru Chimac (3):
      dt-bindings: arm: samsung: Document gta4xl board binding
      arm64: dts: exynos: Add initial support for the Exynos9610 SoC
      arm64: dts: exynos: Add initial support for Samsung Galaxy Tab S6 Lite (gta4xl)

 .../bindings/arm/samsung/samsung-boards.yaml       |    6 +
 arch/arm64/boot/dts/exynos/Makefile                |    1 +
 arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts   |   97 ++
 arch/arm64/boot/dts/exynos/exynos9610-pinctrl.dtsi | 1180 ++++++++++++++++++++
 arch/arm64/boot/dts/exynos/exynos9610.dtsi         |  263 +++++
 5 files changed, 1547 insertions(+)
---
base-commit: 48c4c0b684f394721b7db809e1cc282fccdb33da
change-id: 20250914-exynos9610-devicetree-221da550773a
prerequisite-message-id: <20250914-exynos9610-chipid-v1-0-ade99e09a23c@chimac.ro>
prerequisite-patch-id: eb6590750a81953810a2f29d48131b5da055a2ed
prerequisite-patch-id: 11416958919ddfe096ba3a7c866173ee0b288fe3
prerequisite-message-id: <20250914-exynos9610-pinctrl-v1-0-90eda0c8fa03@chimac.ro>
prerequisite-patch-id: 27e949ada132a43ba3dbf880af3e6168ec94eaf9
prerequisite-patch-id: f446d396d0258709db47aef69e68821eb72582dc
prerequisite-patch-id: e3bf016be9509ee79beb3d51907ef6cd58fb98b1

Best regards,
-- 
Alexandru Chimac <alex@chimac.ro>

[PATCH 1/3] dt-bindings: arm: samsung: Document gta4xl board binding

[Alexandru Chimac]

Add binding for the Samsung Galaxy Tab S6 Lite (SM-P610/SM-P615)
board.

Signed-off-by: Alexandru Chimac <alex@chimac.ro>
---
 Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
index f8e20e602c2059c827ed6a7fab3ac0d8ae4caab7..ae926239f5fa434e409ccc9e30266e9a1c9a8546 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
@@ -244,6 +244,12 @@ properties:
               - samsung,starlte                 # Samsung Galaxy S9 (SM-G960F)
           - const: samsung,exynos9810
 
+      - description: Exynos9610 based boards
+        items:
+          - enum:
+            - samsung,gta4xl # Samsung Galaxy Tab S6 Lite (SM-P610/P615)
+          - const: samsung,exynos9610
+
       - description: Exynos990 based boards
         items:
           - enum:

-- 
2.47.3

[PATCH 2/3] arm64: dts: exynos: Add initial support for the Exynos9610 SoC

[Alexandru Chimac]

The Exynos9610 SoC is found in 2020-2021 Samsung Galaxy A/M-series devices.
Add basic support for this SoC, including:

- All 8 cores
- ChipID
- Generic timer
- pinctrl

Signed-off-by: Alexandru Chimac <alex@chimac.ro>
---
 arch/arm64/boot/dts/exynos/exynos9610-pinctrl.dtsi | 1180 ++++++++++++++++++++
 arch/arm64/boot/dts/exynos/exynos9610.dtsi         |  263 +++++
 2 files changed, 1443 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos9610-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos9610-pinctrl.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..a7cc40d0ea84676d0f19c9912bba521a0162575a
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos9610-pinctrl.dtsi
@@ -0,0 +1,1180 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung Exynos9610 pinmux and pinconf
+ *
+ * Copyright (c) 2025, Alexandru Chimac <alexchimac@protonmail.com>
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "exynos-pinctrl.h"
+
+&pinctrl_alive {
+	etc0: etc0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpa0: gpa0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa1: gpa1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa2: gpa2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpq0: gpq0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	speedy_bus: speedy-bus-pins {
+		samsung,pins = "gpq0-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	uart0_bus: uart0-bus-pins {
+		samsung,pins = "gpq0-3", "gpq0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	xclkout1: xclkout1 {
+		samsung,pins = "gpq0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	xclkout0: xclkout0 {
+		samsung,pins = "gpq0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
+
+&pinctrl_cmgp {
+	gpm0: gpm0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm1: gpm1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm2: gpm2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm3: gpm3-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm4: gpm4-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm5: gpm5-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm6: gpm6-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm7: gpm7-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm8: gpm8-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm9: gpm9-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm10: gpm10-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm11: gpm11-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm12: gpm12-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm13: gpm13-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm14: gpm14-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm15: gpm15-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm16: gpm16-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm17: gpm17-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm18: gpm18-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm19: gpm19-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpm20: gpm20-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm21: gpm21-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm22: gpm22-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+
+	gpm23: gpm23-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm24: gpm24-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpm25: gpm25-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+	};
+
+	hsi2c2_bus: hsi2c2-bus-pins {
+		samsung,pins = "gpm0-0", "gpm1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c3_bus: hsi2c3-bus-pins {
+		samsung,pins = "gpm2-0", "gpm3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c4_bus: hsi2c4-bus-pins {
+		samsung,pins = "gpm4-0", "gpm5-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c5_bus: hsi2c5-bus-pins {
+		samsung,pins = "gpm6-0", "gpm7-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c6_bus: hsi2c6-bus-pins {
+		samsung,pins = "gpm8-0", "gpm9-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c7_bus: hsi2c7-bus-pins {
+		samsung,pins = "gpm10-0", "gpm11-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c8_bus: hsi2c8-bus-pins {
+		samsung,pins = "gpm12-0", "gpm13-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c9_bus: hsi2c9-bus-pins {
+		samsung,pins = "gpm14-0", "gpm15-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c10_bus: hsi2c10-bus-pins {
+		samsung,pins = "gpm16-0", "gpm17-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c11_bus: hsi2c11-bus-pins {
+		samsung,pins = "gpm18-0", "gpm19-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi1_bus: spi1-bus-pins {
+		samsung,pins = "gpm0-0", "gpm1-0", "gpm2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi1_cs: spi1-cs-pins {
+		samsung,pins = "gpm3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi1_cs_func: spi1-cs-func-pins {
+		samsung,pins = "gpm3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi2_bus: spi2-bus-pins {
+		samsung,pins = "gpm4-0", "gpm5-0", "gpm6-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi2_cs: spi2-cs-pins {
+		samsung,pins = "gpm7-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi2_cs_func: spi2-cs-func-pins {
+		samsung,pins = "gpm7-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi3_bus: spi3-bus-pins {
+		samsung,pins = "gpm8-0", "gpm9-0", "gpm10-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi3_cs: spi3-cs-pins {
+		samsung,pins = "gpm11-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi3_cs_func: spi3-cs-func-pins {
+		samsung,pins = "gpm11-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi4_bus: spi4-bus-pins {
+		samsung,pins = "gpm12-0", "gpm13-0", "gpm14-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi4_cs: spi4-cs-pins {
+		samsung,pins = "gpm15-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi4_cs_func: spi4-cs-func-pins {
+		samsung,pins = "gpm15-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi5_bus: spi5-bus-pins {
+		samsung,pins = "gpm16-0", "gpm17-0", "gpm18-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi5_cs: spi5-cs-pins {
+		samsung,pins = "gpm19-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi5_cs_func: spi5-cs-func-pins {
+		samsung,pins = "gpm19-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	uart2_bus_single: uart2-bus-pins {
+		samsung,pins = "gpm0-0", "gpm1-0", "gpm2-0", "gpm3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart3_bus_single: uart3-bus-pins {
+		samsung,pins = "gpm4-0", "gpm5-0", "gpm6-0", "gpm7-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart4_bus_single: uart4-bus-pins {
+		samsung,pins = "gpm8-0", "gpm9-0", "gpm10-0", "gpm11-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart5_bus_single: uart5-bus-pins {
+		samsung,pins = "gpm12-0", "gpm13-0", "gpm14-0", "gpm15-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart6_bus_single: uart6-bus-pins {
+		samsung,pins = "gpm16-0", "gpm17-0", "gpm18-0", "gpm19-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
+
+&pinctrl_dispaud {
+	gpb0: gpb0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb1: gpb1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb2: gpb2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	aud_codec_mclk: aud-codec-mclk-pins {
+		samsung,pins = "gpb0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_codec_mclk_idle: aud-codec-mclk-idle-pins {
+		samsung,pins = "gpb0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s0_bus: aud-i2s0-bus-pins {
+		samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s0_idle: aud-i2s0-idle-pins {
+		samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s1_bus: aud-i2s1-bus-pins {
+		samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s1_idle: aud-i2s1-idle-pins {
+		samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s2_bus: aud-i2s2-bus-pins {
+		samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s2_idle: aud-i2s2-idle-pins {
+		samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_dsd_bus: aud-dsd-bus-pins {
+		samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_dsd_idle: aud-dsd-idle-pins {
+		samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_fm_bus: aud-fm-bus-pins {
+		samsung,pins = "gpb2-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_fm_idle: aud-fm-idle-pins {
+		samsung,pins = "gpb2-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+};
+
+&pinctrl_fsys {
+	gpf0: gpf0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf1: gpf1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf2: gpf2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	ufs_rst_n: ufs-rst-n-pins {
+		samsung,pins = "gpf0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	ufs_refclk_out: ufs-refclk-out-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	sd0_clk: sd0-clk-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2_5>;
+	};
+
+	sd0_cmd: sd0-cmd-pins {
+		samsung,pins = "gpf0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2_5>;
+	};
+
+	sd0_rdqs: sd0-rdqs-pins {
+		samsung,pins = "gpf0-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2_5>;
+	};
+
+	sd0_clk_fast_slew_rate_1x: sd0-clk-fast-slew-rate-1x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV1>;
+	};
+
+	sd0_clk_fast_slew_rate_1_5x: sd0-clk-fast-slew-rate-1-5x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV1_5>;
+	};
+
+	sd0_clk_fast_slew_rate_2x: sd0-clk-fast-slew-rate-2x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2>;
+	};
+
+	sd0_clk_fast_slew_rate_2_5x: sd0-clk-fast-slew-rate-2-5x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2_5>;
+	};
+
+	sd0_clk_fast_slew_rate_3x: sd0-clk-fast-slew-rate-3x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV3>;
+	};
+
+	sd0_clk_fast_slew_rate_4x: sd0-clk-fast-slew-rate-4x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV4>;
+	};
+
+	sd0_bus1: sd0-bus-width1-pins {
+		samsung,pins = "gpf1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2_5>;
+	};
+
+	sd0_bus4: sd0-bus-width4-pins {
+		samsung,pins = "gpf1-1", "gpf1-2", "gpf1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2_5>;
+	};
+
+	sd0_bus8: sd0-bus-width8-pins {
+		samsung,pins = "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2_5>;
+	};
+
+	sd2_clk: sd2-clk-pins {
+		samsung,pins = "gpf2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV3>;
+	};
+
+	sd2_cmd: sd2-cmd-pins {
+		samsung,pins = "gpf2-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV3>;
+	};
+
+	sd2_bus1: sd2-bus-width1-pins {
+		samsung,pins = "gpf2-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV3>;
+	};
+
+	sd2_bus4: sd2-bus-width4-pins {
+		samsung,pins = "gpf2-3", "gpf2-4", "gpf2-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV3>;
+	};
+
+	sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins {
+		samsung,pins = "gpf2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV1>;
+	};
+
+	sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins {
+		samsung,pins = "gpf2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2>;
+	};
+
+	sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins {
+		samsung,pins = "gpf2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung.pin-drv = <EXYNOS850_HSI_PIN_DRV_LV3>;
+	};
+
+	sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins {
+		samsung,pins = "gpf2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS_PIN_FUNC_6>;
+	};
+};
+
+&pinctrl_top {
+	gpp0: gpp0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp1: gpp1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp2: gpp2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc0: gpc0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc1: gpc1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc2: gpc2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg0: gpg0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg1: gpg1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg2: gpg2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg3: gpg3-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg4: gpg4-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	decon_f_te_on: decon-f-te-on-pins {
+		samsung,pins = "gpc2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+	};
+
+	decon_f_te_off: decon-f-te-off-pins {
+		samsung,pins = "gpc2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+	};
+
+	hsi2c12_bus: hsi2c12-bus-pins {
+		samsung,pins = "gpc0-0", "gpc0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c13_bus: hsi2c13-bus-pins {
+		samsung,pins = "gpc0-2", "gpc0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c14_bus: hsi2c14-bus-pins {
+		samsung,pins = "gpc0-4", "gpc0-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c15_bus: hsi2c15-bus-pins {
+		samsung,pins = "gpc0-6", "gpc0-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c16_bus: hsi2c16-bus-pins {
+		samsung,pins = "gpc1-0", "gpc1-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c17_bus: hsi2c17-bus-pins {
+		samsung,pins = "gpc1-2", "gpc1-3";
+		samsung,pin-function = <3>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c0_bus: i2c0-bus-pins {
+		samsung,pins = "gpp0-1", "gpp0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c1_bus: i2c1-bus-pins {
+		samsung,pins = "gpp0-3", "gpp0-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c2_bus: i2c2-bus-pins {
+		samsung,pins = "gpp0-5", "gpp0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c3_bus: i2c3-bus-pins {
+		samsung,pins = "gpp0-7", "gpp0-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c4_bus: i2c4-bus-pins {
+		samsung,pins = "gpp1-1", "gpp1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c5_bus: i2c5-bus-pins {
+		samsung,pins = "gpp1-3", "gpp1-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c6_bus: i2c6-bus-pins {
+		samsung,pins = "gpp1-5", "gpp1-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi6_bus: spi6-bus-pins {
+		samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi6_cs: spi6-cs-pins {
+		samsung,pins = "gpp2-3";
+		samsung,pin-function = <1>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi6_cs_func: spi6-cs-func-pins {
+		samsung,pins = "gpp2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi7_bus: spi7-bus-pins {
+		samsung,pins = "gpp2-4", "gpp2-5", "gpp2-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi7_cs: spi7-cs-pins {
+		samsung,pins = "gpp2-7";
+		samsung,pin-function = <1>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi7_cs_func: spi7-cs-func-pins {
+		samsung,pins = "gpp2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi8_bus: spi8-bus-pins {
+		samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi8_cs: spi8-cs-pins {
+		samsung,pins = "gpc1-3";
+		samsung,pin-function = <1>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi8_cs_func: spi8-cs-func-pins {
+		samsung,pins = "gpc1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi9_bus: spi9-bus-pins {
+		samsung,pins = "gpc1-4", "gpc1-5", "gpc1-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi9_cs: spi9-cs-pins {
+		samsung,pins = "gpc1-7";
+		samsung,pin-function = <1>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi9_cs_func: spi9-cs-func-pins {
+		samsung,pins = "gpc1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	uart7_bus_single: uart7-bus-pins {
+		samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung.pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
+
+&pinctrl_shub {
+	gph0: gph0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gph1: gph1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	hsi2c0_bus: hsi2c0-bus-pins {
+		samsung,pins = "gph0-0", "gph0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hsi2c1_bus: hsi2c1-bus-pins {
+		samsung,pins = "gph0-2", "gph0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi0_bus: spi0-bus-pins {
+		samsung,pins = "gph0-2", "gph0-1", "gph0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi0_cs: spi0-cs-pins {
+		samsung,pins = "gph0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi0_cs_func: spi0-cs-func-pins {
+		samsung,pins = "gph0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	uart1_bus_single: uart1-bus-pins {
+		samsung,pins = "gph0-3", "gph0-2", "gph0-1", "gph0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos9610.dtsi b/arch/arm64/boot/dts/exynos/exynos9610.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..852f7111e5cdfd82b5afc350792e8b539fe87d39
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos9610.dtsi
@@ -0,0 +1,263 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung Exynos9610 common device tree
+ *
+ * Copyright (c) 2025, Alexandru Chimac <alexchimac@protonmail.com>
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "samsung,exynos9610";
+	#address-cells = <2>;
+	#size-cells = <1>;
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		pinctrl0 = &pinctrl_alive;
+		pinctrl1 = &pinctrl_cmgp;
+		pinctrl2 = &pinctrl_dispaud;
+		pinctrl3 = &pinctrl_fsys;
+		pinctrl4 = &pinctrl_top;
+		pinctrl5 = &pinctrl_shub;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+
+				core1 {
+					cpu = <&cpu1>;
+				};
+
+				core2 {
+					cpu = <&cpu2>;
+				};
+
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu100>;
+				};
+
+				core1 {
+					cpu = <&cpu101>;
+				};
+
+				core2 {
+					cpu = <&cpu102>;
+				};
+
+				core3 {
+					cpu = <&cpu103>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0>;
+			enable-method = "psci";
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x1>;
+			enable-method = "psci";
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x2>;
+			enable-method = "psci";
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x3>;
+			enable-method = "psci";
+		};
+
+		cpu100: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x100>;
+			enable-method = "psci";
+		};
+
+		cpu101: cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x101>;
+			enable-method = "psci";
+		};
+
+		cpu102: cpu@102 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x102>;
+			enable-method = "psci";
+		};
+
+		cpu103: cpu@103 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x103>;
+			enable-method = "psci";
+		};
+	};
+
+	psci {
+		compatible = "arm,psci";
+		method = "smc";
+		cpu_suspend = <0xc4000001>;
+		cpu_off = <0x84000002>;
+		cpu_on = <0xc4000003>;
+	};
+
+	arm-a53-pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <0 82 4>,
+			     <0 83 4>,
+			     <0 84 4>,
+			     <0 85 4>;
+		interrupt-affinity = <&cpu0>,
+				     <&cpu1>,
+				     <&cpu2>,
+				     <&cpu3>;
+	};
+
+	arm-a73-pmu {
+		compatible = "arm,cortex-a73-pmu";
+		interrupts = <0 96 4>,
+			     <0 97 4>,
+			     <0 98 4>,
+			     <0 99 4>;
+		interrupt-affinity = <&cpu100>,
+				     <&cpu101>,
+				     <&cpu102>,
+				     <&cpu103>;
+	};
+
+	oscclk: clock-osc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-output-names = "oscclk";
+		clock-frequency = <26000000>;
+	};
+
+	soc: soc@0 {
+		compatible = "simple-bus";
+		ranges = <0x0 0x0 0x0 0x20000000>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		chipid@10000000 {
+			compatible = "samsung,exynos9610-chipid",
+				     "samsung,exynos850-chipid";
+			reg = <0x10000000 0x100>;
+		};
+
+		pinctrl_shub: pinctrl@11080000 {
+			compatible = "samsung,exynos9610-pinctrl";
+			reg = <0x11080000 0x1000>;
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_alive: pinctrl@11850000 {
+			compatible = "samsung,exynos9610-pinctrl";
+			reg = <0x11850000 0x1000>;
+
+			wakeup-interrupt-controller {
+				compatible = "samsung,exynos9610-wakeup-eint",
+					     "samsung,exynos850-wakeup-eint",
+					     "samsung,exynos7-wakeup-eint";
+			};
+		};
+
+		pinctrl_cmgp: pinctrl@11c20000 {
+			compatible = "samsung,exynos9610-pinctrl";
+			reg = <0x11c20000 0x1000>;
+		};
+
+		gic: interrupt-controller@12300000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x12301000 0x1000>,
+			      <0x12302000 0x1000>,
+			      <0x12304000 0x2000>,
+			      <0x12306000 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
+						 IRQ_TYPE_LEVEL_HIGH)>;
+		};
+
+		pinctrl_fsys: pinctrl@13490000 {
+			compatible = "samsung,exynos9610-pinctrl";
+			reg = <0x13490000 0x1000>;
+			interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_top: pinctrl@139b0000 {
+			compatible = "samsung,exynos9610-pinctrl";
+			reg = <0x139b0000 0x1000>;
+			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_dispaud: pinctrl@14a60000 {
+			compatible = "samsung,exynos9610-pinctrl";
+			reg = <0x14a60000 0x1000>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+
+		/* Stock Samsung bootloader doesn't configure CNTFRQ_EL0 */
+		clock-frequency = <26000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges;
+
+		abox_rmem: abox@e9400000 {
+			compatible = "reserved-memory";
+			reg = <0x0 0xe9400000 0x2800000>;
+			no-map;
+		};
+
+		ramoops@f9d10000 {
+			compatible = "ramoops";
+			reg = <0x0 0xf9d10000 0x200000>;
+			record-size = <0x80000>;
+			console-size = <0x80000>;
+			ftrace-size = <0x80000>;
+			pmsg-size = <0x80000>;
+		};
+	};
+};
+
+#include "exynos9610-pinctrl.dtsi"

-- 
2.47.3

[PATCH 3/3] arm64: dts: exynos: Add initial support for Samsung Galaxy Tab S6 Lite (gta4xl)

[Alexandru Chimac]

Add initial support for the Samsung Galaxy Tab S6 Lite (SM-P610/P615):

- Framebuffer, through SimpleFB
- RAM
- Buttons

Signed-off-by: Alexandru Chimac <alex@chimac.ro>
---
 arch/arm64/boot/dts/exynos/Makefile              |  1 +
 arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts | 97 ++++++++++++++++++++++++
 2 files changed, 98 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
index bdb9e9813e506de3a8ff6d1c3115382cca6ea9d9..8aacff968fa10d6b645bafe910c71fb65e8569f8 100644
--- a/arch/arm64/boot/dts/exynos/Makefile
+++ b/arch/arm64/boot/dts/exynos/Makefile
@@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += \
 	exynos7885-jackpotlte.dtb	\
 	exynos850-e850-96.dtb		\
 	exynos8895-dreamlte.dtb		\
+	exynos9610-gta4xl.dtb		\
 	exynos9810-starlte.dtb		\
 	exynos990-c1s.dtb		\
 	exynos990-r8s.dtb               \
diff --git a/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts b/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts
new file mode 100644
index 0000000000000000000000000000000000000000..f455af22ff872c6f07b9bcfc68b1ae1f45d0def3
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Galaxy Tab S6 Lite device tree
+ *
+ * Copyright (c) 2025, Alexandru Chimac <alexchimac@protonmail.com>
+ */
+
+/dts-v1/;
+
+#include "exynos9610.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "samsung,gta4xl", "samsung,exynos9610";
+	#address-cells = <2>;
+	#size-cells = <1>;
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges;
+
+		framebuffer0: framebuffer@ca000000 {
+			compatible = "simple-framebuffer";
+			memory-region = <&cont_splash_rmem>;
+			width = <1200>;
+			height = <2000>;
+			stride = <(1200 * 4)>;
+			format = "a8r8g8b8";
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x3AB00000>,
+		      <0x0 0xC0000000 0x20000000>,
+		      <0x0 0xE1900000 0x1E700000>,
+		      <0x8 0x80000000 0x80000000>;
+	};
+
+	reserved-memory {
+		cont_splash_rmem: framebuffer@ca000000 {
+			reg = <0 0xca000000 (1200 * 2000 * 4)>;
+			no-map;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&key_voldown &key_volup &key_power>;
+		pinctrl-names = "default";
+
+		volup-key {
+			label = "Volume UP";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&gpa1 5 GPIO_ACTIVE_LOW>;
+		};
+
+		voldown-key {
+			label = "Volume Down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpios = <&gpa1 6 GPIO_ACTIVE_LOW>;
+		};
+
+		power-key {
+			label = "Power";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpa1 7 GPIO_ACTIVE_LOW>;
+			wakeup-source;
+		};
+	};
+};
+
+&pinctrl_alive {
+	key_volup: key-volup-pins {
+		samsung,pins = "gpa1-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	key_voldown: key-voldown-pins {
+		samsung,pins = "gpa1-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	key_power: key-power-pins {
+		samsung,pins = "gpa1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+};

-- 
2.47.3

Re: [PATCH 3/3] arm64: dts: exynos: Add initial support for Samsung Galaxy Tab S6 Lite (gta4xl)

[Krzysztof Kozlowski]

On 14/09/2025 22:44, Alexandru Chimac wrote:
> Add initial support for the Samsung Galaxy Tab S6 Lite (SM-P610/P615):
> 
> - Framebuffer, through SimpleFB
> - RAM
> - Buttons
> 
> Signed-off-by: Alexandru Chimac <alex@chimac.ro>
> ---
>  arch/arm64/boot/dts/exynos/Makefile              |  1 +
>  arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts | 97 ++++++++++++++++++++++++
>  2 files changed, 98 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
> index bdb9e9813e506de3a8ff6d1c3115382cca6ea9d9..8aacff968fa10d6b645bafe910c71fb65e8569f8 100644
> --- a/arch/arm64/boot/dts/exynos/Makefile
> +++ b/arch/arm64/boot/dts/exynos/Makefile
> @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += \
>  	exynos7885-jackpotlte.dtb	\
>  	exynos850-e850-96.dtb		\
>  	exynos8895-dreamlte.dtb		\
> +	exynos9610-gta4xl.dtb		\
>  	exynos9810-starlte.dtb		\
>  	exynos990-c1s.dtb		\
>  	exynos990-r8s.dtb               \
> diff --git a/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts b/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts
> new file mode 100644
> index 0000000000000000000000000000000000000000..f455af22ff872c6f07b9bcfc68b1ae1f45d0def3
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts
> @@ -0,0 +1,97 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Galaxy Tab S6 Lite device tree
> + *
> + * Copyright (c) 2025, Alexandru Chimac <alexchimac@protonmail.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "exynos9610.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +
> +/ {
> +	compatible = "samsung,gta4xl", "samsung,exynos9610";
> +	#address-cells = <2>;
> +	#size-cells = <1>;
> +
> +	chosen {
> +		#address-cells = <2>;
> +		#size-cells = <1>;
> +		ranges;
> +
> +		framebuffer0: framebuffer@ca000000 {
> +			compatible = "simple-framebuffer";
> +			memory-region = <&cont_splash_rmem>;
> +			width = <1200>;
> +			height = <2000>;
> +			stride = <(1200 * 4)>;
> +			format = "a8r8g8b8";
> +		};
> +	};
> +
> +	memory@80000000 {
> +		device_type = "memory";
> +		reg = <0x0 0x80000000 0x3AB00000>,
> +		      <0x0 0xC0000000 0x20000000>,
> +		      <0x0 0xE1900000 0x1E700000>,

Lowercase hex everywhere.


Best regards,
Krzysztof

Re: [PATCH 2/3] arm64: dts: exynos: Add initial support for the Exynos9610 SoC

[Krzysztof Kozlowski]

On 14/09/2025 22:44, Alexandru Chimac wrote:
> +
> +	arm-a53-pmu {
> +		compatible = "arm,cortex-a53-pmu";
> +		interrupts = <0 82 4>,
> +			     <0 83 4>,
> +			     <0 84 4>,
> +			     <0 85 4>;
> +		interrupt-affinity = <&cpu0>,
> +				     <&cpu1>,
> +				     <&cpu2>,
> +				     <&cpu3>;
> +	};
> +
> +	arm-a73-pmu {
> +		compatible = "arm,cortex-a73-pmu";
> +		interrupts = <0 96 4>,
> +			     <0 97 4>,
> +			     <0 98 4>,
> +			     <0 99 4>;

You need to use proper defines.

> +		interrupt-affinity = <&cpu100>,
> +				     <&cpu101>,
> +				     <&cpu102>,
> +				     <&cpu103>;
> +	};
> +
> +	oscclk: clock-osc {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-output-names = "oscclk";
> +		clock-frequency = <26000000>;

clock-frequency is board property.



...

> +
> +	timer {
> +		compatible = "arm,armv8-timer";
> +		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> +			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> +			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> +			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
> +
> +		/* Stock Samsung bootloader doesn't configure CNTFRQ_EL0 */
> +		clock-frequency = <26000000>;
> +	};
> +
> +	reserved-memory {
> +		#address-cells = <2>;
> +		#size-cells = <1>;
> +		ranges;
> +
> +		abox_rmem: abox@e9400000 {

What is abox?

> +			compatible = "reserved-memory";
> +			reg = <0x0 0xe9400000 0x2800000>;
> +			no-map;
> +		};
> +
> +		ramoops@f9d10000 {

This belongs to the the board.

> +			compatible = "ramoops";
> +			reg = <0x0 0xf9d10000 0x200000>;
> +			record-size = <0x80000>;
> +			console-size = <0x80000>;

Best regards,
Krzysztof

Re: [PATCH 1/3] dt-bindings: arm: samsung: Document gta4xl board binding

[Rob Herring (Arm)]

On Sun, 14 Sep 2025 20:43:56 +0000, Alexandru Chimac wrote:
> Add binding for the Samsung Galaxy Tab S6 Lite (SM-P610/SM-P615)
> board.
> 
> Signed-off-by: Alexandru Chimac <alex@chimac.ro>
> ---
>  Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:
./Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml:250:13: [warning] wrong indentation: expected 14 but found 12 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250914-exynos9610-devicetree-v1-1-2000fc3bbe0b@chimac.ro

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.