From: Alim Akhtar <alim.akhtar@samsung.com>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: soc@kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, olof@lixom.net, arnd@arndb.de,
linus.walleij@linaro.org, catalin.marinas@arm.com,
robh+dt@kernel.org, krzysztof.kozlowski@canonical.com,
s.nawrocki@samsung.com, linux-samsung-soc@vger.kernel.org,
pankaj.dubey@samsung.com, sboyd@kernel.org,
Alim Akhtar <alim.akhtar@samsung.com>,
linux-fsd@tesla.com, Shashank Prashar <s.prashar@samsung.com>,
Aswani Reddy <aswani.reddy@samsung.com>
Subject: [PATCH v5 15/16] arm64: dts: fsd: Add initial pinctrl support
Date: Mon, 24 Jan 2022 19:46:43 +0530 [thread overview]
Message-ID: <20220124141644.71052-16-alim.akhtar@samsung.com> (raw)
In-Reply-To: <20220124141644.71052-1-alim.akhtar@samsung.com>
Add initial pin configuration nodes for FSD SoC.
Cc: linux-fsd@tesla.com
Signed-off-by: Shashank Prashar <s.prashar@samsung.com>
Signed-off-by: Aswani Reddy <aswani.reddy@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 335 +++++++++++++++++++++
arch/arm64/boot/dts/tesla/fsd.dtsi | 22 ++
2 files changed, 357 insertions(+)
create mode 100644 arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
new file mode 100644
index 000000000000..d4d0cb005712
--- /dev/null
+++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
@@ -0,0 +1,335 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Tesla Full Self-Driving SoC device tree source
+ *
+ * Copyright (c) 2017-2021 Samsung Electronics Co., Ltd.
+ * https://www.samsung.com
+ * Copyright (c) 2017-2021 Tesla, Inc.
+ * https://www.tesla.com
+ */
+
+#include <dt-bindings/pinctrl/samsung.h>
+
+&pinctrl_fsys0 {
+ 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>;
+ };
+
+ gpf6: gpf6-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf4: gpf4-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf5: gpf5-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_peric {
+ gpc8: gpc8-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>;
+ };
+
+ gpf3: gpf3-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd0: gpd0-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ 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>;
+ };
+
+ gpb4: gpb4-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb5: gpb5-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb6: gpb6-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb7: gpb7-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd1: gpd1-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd2: gpd2-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd3: gpd3-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>;
+ };
+
+ gpg5: gpg5-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg6: gpg6-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg7: gpg7-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pwm0_out: pwm0-out-pins {
+ samsung,pins = "gpb6-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV2>;
+ };
+
+ pwm1_out: pwm1-out-pins {
+ samsung,pins = "gpb6-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV2>;
+ };
+
+ hs_i2c0_bus: hs-i2c0-bus-pins {
+ samsung,pins = "gpb0-0", "gpb0-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ hs_i2c1_bus: hs-i2c1-bus-pins {
+ samsung,pins = "gpb0-2", "gpb0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ hs_i2c2_bus: hs-i2c2-bus-pins {
+ samsung,pins = "gpb0-4", "gpb0-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ hs_i2c3_bus: hs-i2c3-bus-pins {
+ samsung,pins = "gpb0-6", "gpb0-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ hs_i2c4_bus: hs-i2c4-bus-pins {
+ samsung,pins = "gpb1-0", "gpb1-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ hs_i2c5_bus: hs-i2c5-bus-pins {
+ samsung,pins = "gpb1-2", "gpb1-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ hs_i2c6_bus: hs-i2c6-bus-pins {
+ samsung,pins = "gpb1-4", "gpb1-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ hs_i2c7_bus: hs-i2c7-bus-pins {
+ samsung,pins = "gpb1-6", "gpb1-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ uart0_data: uart0-data-pins {
+ samsung,pins = "gpb7-0", "gpb7-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ uart1_data: uart1-data-pins {
+ samsung,pins = "gpb7-4", "gpb7-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ spi0_bus: spi0-bus-pins {
+ samsung,pins = "gpb4-0", "gpb4-2", "gpb4-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ spi1_bus: spi1-bus-pins {
+ samsung,pins = "gpb4-4", "gpb4-6", "gpb4-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+
+ spi2_bus: spi2-bus-pins {
+ samsung,pins = "gpb5-0", "gpb5-2", "gpb5-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+};
+
+&pinctrl_pmu {
+ gpq0: gpq0-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+};
diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi
index 25b480147541..b7f05f78c601 100644
--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
@@ -26,6 +26,9 @@ aliases {
i2c5 = &hsi2c_5;
i2c6 = &hsi2c_6;
i2c7 = &hsi2c_7;
+ pinctrl0 = &pinctrl_fsys0;
+ pinctrl1 = &pinctrl_peric;
+ pinctrl2 = &pinctrl_pmu;
};
cpus {
@@ -648,5 +651,24 @@ hsi2c_7: i2c@14270000 {
clock-names = "hsi2c";
status = "disabled";
};
+
+ pinctrl_pmu: pinctrl@114f0000 {
+ compatible = "tesla,fsd-pinctrl";
+ reg = <0x0 0x114f0000 0x0 0x1000>;
+ };
+
+ pinctrl_peric: pinctrl@141f0000 {
+ compatible = "tesla,fsd-pinctrl";
+ reg = <0x0 0x141f0000 0x0 0x1000>;
+ interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pinctrl_fsys0: pinctrl@15020000 {
+ compatible = "tesla,fsd-pinctrl";
+ reg = <0x0 0x15020000 0x0 0x1000>;
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
};
+
+#include "fsd-pinctrl.dtsi"
--
2.25.1
next prev parent reply other threads:[~2022-01-24 14:30 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220124142850epcas5p2f82243b87386b3d49a9302c87e015d6b@epcas5p2.samsung.com>
2022-01-24 14:16 ` [PATCH v5 00/16] Add support for Tesla Full Self-Driving (FSD) SoC Alim Akhtar
[not found] ` <CGME20220124142857epcas5p4af44b43ce57414ad6667c84753c36f16@epcas5p4.samsung.com>
2022-01-24 14:16 ` [PATCH v5 01/16] dt-bindings: add vendor prefix for Tesla Alim Akhtar
2022-01-25 17:11 ` (subset) " Krzysztof Kozlowski
[not found] ` <CGME20220124142901epcas5p3776232af7911abfbf08d82358350f57c@epcas5p3.samsung.com>
2022-01-24 14:16 ` [PATCH v5 02/16] dt-bindings: clock: Add bindings definitions for FSD CMU blocks Alim Akhtar
2022-01-26 9:12 ` Sylwester Nawrocki
[not found] ` <CGME20220124142905epcas5p33a863799819fb904932d2e88c682940a@epcas5p3.samsung.com>
2022-01-24 14:16 ` [PATCH v5 03/16] dt-bindings: clock: Document FSD CMU bindings Alim Akhtar
2022-01-26 9:13 ` Sylwester Nawrocki
2022-01-26 10:07 ` Krzysztof Kozlowski
[not found] ` <CGME20220124142911epcas5p2e68f16158121a34e42e1763354ba8a4f@epcas5p2.samsung.com>
2022-01-24 14:16 ` [PATCH v5 04/16] clk: samsung: fsd: Add initial clock support Alim Akhtar
2022-01-26 9:14 ` Sylwester Nawrocki
[not found] ` <CGME20220124142915epcas5p2c112efe9f08ffa2a53122f4e2b8042e1@epcas5p2.samsung.com>
2022-01-24 14:16 ` [PATCH v5 05/16] clk: samsung: fsd: Add cmu_peric block clock information Alim Akhtar
2022-01-26 9:15 ` Sylwester Nawrocki
[not found] ` <CGME20220124142919epcas5p3232941c11ef3c5ac8de2ca89b21131e2@epcas5p3.samsung.com>
2022-01-24 14:16 ` [PATCH v5 06/16] clk: samsung: fsd: Add cmu_fsys0 " Alim Akhtar
2022-01-26 9:15 ` Sylwester Nawrocki
[not found] ` <CGME20220124142923epcas5p17cffd89f734eda4c7e9515ac4ec79fb5@epcas5p1.samsung.com>
2022-01-24 14:16 ` [PATCH v5 07/16] clk: samsung: fsd: Add cmu_fsys1 " Alim Akhtar
2022-01-26 9:17 ` Sylwester Nawrocki
[not found] ` <CGME20220124142928epcas5p4cb956c77eac815ff4347e8e3b09bfb54@epcas5p4.samsung.com>
2022-01-24 14:16 ` [PATCH v5 08/16] clk: samsung: fsd: Add cmu_imem block " Alim Akhtar
2022-01-26 9:17 ` Sylwester Nawrocki
[not found] ` <CGME20220124142933epcas5p4e69babee0d9ea6f94fef365d79329e20@epcas5p4.samsung.com>
2022-01-24 14:16 ` [PATCH v5 09/16] clk: samsung: fsd: Add cmu_mfc " Alim Akhtar
2022-01-26 9:18 ` Sylwester Nawrocki
[not found] ` <CGME20220124142937epcas5p3bdce50bbaa02bbd762cf000401e03ade@epcas5p3.samsung.com>
2022-01-24 14:16 ` [PATCH v5 10/16] clk: samsung: fsd: Add cam_csi " Alim Akhtar
2022-01-26 9:18 ` Sylwester Nawrocki
[not found] ` <CGME20220124142941epcas5p4bbba53cfc2fc9862da9fd85d44de6e79@epcas5p4.samsung.com>
2022-01-24 14:16 ` [PATCH v5 11/16] dt-bindings: pinctrl: samsung: Add compatible for Tesla FSD SoC Alim Akhtar
2022-01-25 17:11 ` (subset) " Krzysztof Kozlowski
[not found] ` <CGME20220124142946epcas5p11997a3c37546d37cac91f690a2a602bf@epcas5p1.samsung.com>
2022-01-24 14:16 ` [PATCH v5 12/16] pinctrl: samsung: add FSD SoC specific data Alim Akhtar
2022-01-25 17:11 ` (subset) " Krzysztof Kozlowski
[not found] ` <CGME20220124142951epcas5p255712c3a9e37b9542687587d8114bda3@epcas5p2.samsung.com>
2022-01-24 14:16 ` [PATCH v5 13/16] dt-bindings: arm: add Tesla FSD ARM SoC Alim Akhtar
2022-01-25 17:11 ` (subset) " Krzysztof Kozlowski
[not found] ` <CGME20220124142957epcas5p27ab08d4eb02fe53a03e2b36ab1d913f8@epcas5p2.samsung.com>
2022-01-24 14:16 ` [PATCH v5 14/16] arm64: dts: fsd: Add initial device tree support Alim Akhtar
2022-01-25 17:11 ` (subset) " Krzysztof Kozlowski
[not found] ` <CGME20220124143001epcas5p4c0aab0902709a24bbedadaa223fe7910@epcas5p4.samsung.com>
2022-01-24 14:16 ` Alim Akhtar [this message]
2022-01-25 17:11 ` (subset) [PATCH v5 15/16] arm64: dts: fsd: Add initial pinctrl support Krzysztof Kozlowski
[not found] ` <CGME20220124143005epcas5p103598aa358ac35fe5e1ee762faf508b0@epcas5p1.samsung.com>
2022-01-24 14:16 ` [PATCH v5 16/16] arm64: defconfig: Enable Tesla FSD SoC Alim Akhtar
2022-01-25 17:11 ` (subset) " Krzysztof Kozlowski
2022-01-25 17:12 ` [PATCH v5 00/16] Add support for Tesla Full Self-Driving (FSD) SoC Krzysztof Kozlowski
2022-01-25 17:26 ` Krzysztof Kozlowski
2022-01-26 6:50 ` Alim Akhtar
2022-01-26 9:19 ` Krzysztof Kozlowski
2022-01-26 16:47 ` Alim Akhtar
2022-01-26 6:52 ` Alim Akhtar
2022-01-26 9:21 ` Sylwester Nawrocki
2022-01-26 9:32 ` Krzysztof Kozlowski
2022-01-26 10:05 ` [PATCH v5 00/16] Add support for Tesla Full Self-Driving (FSD) SoC (clock parts) Krzysztof Kozlowski
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