From: Jagan Teki <jagan@amarulasolutions.com>
To: Heiko Stuebner <heiko@sntech.de>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
Akash Gajjar <akash@openedev.com>, Tom Cubie <tom@radxa.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-amarula@amarulasolutions.com,
Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH v2 4/5] ARM: dts: rockchip: Add Radxa Dalang Carrier board
Date: Thu, 21 Nov 2019 19:44:44 +0530 [thread overview]
Message-ID: <20191121141445.28712-5-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20191121141445.28712-1-jagan@amarulasolutions.com>
Carrier board often referred as baseboard. For making
complete SBC or any other industrial boards, these
carrier boards will used with associated SOMs.
Radxa has Dalang carrier board which supports on board
peripherals, ports like USB-2.0, USB-3.0, HDMI, MIPI DSI/CSI,
eDP, Ethernet, WiFi, PCIe, USB-C, 40-Pin GPIO header and etc.
Right now Dalang carrier board is using with two variants
SBC, like
Rock Pi N10 => VMARC RK3399Por SOM + Dalang carrier board
Rock Pi N8 => VMARC RK3288 SOM + Dalang carrier board(+codec)
So add this carrier board dtsi as a separate file in
ARM directory, so-that the same can reuse it in both
rk3288, rk3399pro variants of Rockchip SOMs.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- use dalang carrier board as product name
- s/rockchip-radxa-carrierboard.dtsi/rockchip-radxa-dalang-carrier.dtsi
.../dts/rockchip-radxa-dalang-carrier.dtsi | 81 +++++++++++++++++++
1 file changed, 81 insertions(+)
create mode 100644 arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi
diff --git a/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi b/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi
new file mode 100644
index 000000000000..df3712aedf8a
--- /dev/null
+++ b/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
+ * Copyright (c) 2019 Radxa Limited
+ * Copyright (c) 2019 Amarula Solutions(India)
+ */
+
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+};
+
+&gmac {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <140>;
+ i2c-scl-falling-time-ns = <30>;
+};
+
+&i2c2 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ hym8563: hym8563@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "hym8563";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hym8563_int>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&pwm0 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ vqmmc-supply = <&vccio_sd>;
+ max-frequency = <150000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts>;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&pinctrl {
+ hym8563 {
+ hym8563_int: hym8563-int {
+ rockchip,pins =
+ <4 RK_PD6 0 &pcfg_pull_up>;
+ };
+ };
+};
--
2.18.0.321.gffc6fa0e3
next prev parent reply other threads:[~2019-11-21 14:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-21 14:14 [PATCH v2 0/5] arm64: dts: rockchip: Add Rock Pi N10 support Jagan Teki
2019-11-21 14:14 ` [PATCH v2 1/5] dt-bindings: arm: rockchip: Add VMARC RK3399Pro SOM binding Jagan Teki
2019-12-04 19:32 ` Rob Herring
2019-12-04 20:14 ` Heiko Stübner
2019-11-21 14:14 ` [PATCH v2 2/5] arm64: dts: rockchip: Add VMARC RK3399Pro SOM initial support Jagan Teki
2019-11-21 14:14 ` [PATCH v2 3/5] dt-bindings: arm: rockchip: Add Rock Pi N10 binding Jagan Teki
2019-11-21 14:14 ` Jagan Teki [this message]
2019-11-21 14:14 ` [PATCH v2 5/5] arm64: dts: rockchip: Add Radxa Rock Pi N10 initial support Jagan Teki
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