All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
To: Joel Stanley <joel@jms.id.au>
Cc: openbmc@lists.ozlabs.org,
	Graeme Gregory <quic_ggregory@quicinc.com>,
	Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Subject: [PATCH u-boot v2019.04-aspeed-openbmc] ARM: dts: aspeed: add Nuvia DC-SCM
Date: Thu, 24 Mar 2022 09:55:30 -0700	[thread overview]
Message-ID: <20220324165530.359668-1-quic_jaehyoo@quicinc.com> (raw)

From: Graeme Gregory <quic_ggregory@quicinc.com>

Add initial version of device tree for Nuvia DC-SCM BMC which is
equipped with Aspeed AST2600 BMC SoC.

Signed-off-by: Graeme Gregory <quic_ggregory@quicinc.com>
Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
---
 arch/arm/dts/Makefile                 |   1 +
 arch/arm/dts/ast2600-nuvia-dc-scm.dts | 208 ++++++++++++++++++++++++++
 2 files changed, 209 insertions(+)
 create mode 100644 arch/arm/dts/ast2600-nuvia-dc-scm.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index e5a73697c5..db7adda3dc 100755
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -684,6 +684,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	ast2600-fpga.dtb \
 	ast2600-intel.dtb \
 	ast2600-ncsi.dtb \
+	ast2600-nuvia-dc-scm.dtb \
 	ast2600-pfr.dtb \
 	ast2600-rainier.dtb \
 	ast2600-slt.dtb \
diff --git a/arch/arm/dts/ast2600-nuvia-dc-scm.dts b/arch/arm/dts/ast2600-nuvia-dc-scm.dts
new file mode 100644
index 0000000000..3a305cb418
--- /dev/null
+++ b/arch/arm/dts/ast2600-nuvia-dc-scm.dts
@@ -0,0 +1,208 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+/dts-v1/;
+
+#include "ast2600-u-boot.dtsi"
+
+/ {
+	model = "Nuvia DC-SCM BMC";
+	compatible = "nuvia,dc-scm-bmc", "aspeed,ast2600";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	chosen {
+		stdout-path = &uart5;
+	};
+
+	aliases {
+		spi0 = &fmc;
+		spi1 = &spi1;
+		spi2 = &spi2;
+	};
+
+	cpus {
+		cpu@0 {
+			clock-frequency = <800000000>;
+		};
+		cpu@1 {
+			clock-frequency = <800000000>;
+		};
+	};
+};
+
+&uart5 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&sdrammc {
+	clock-frequency = <400000000>;
+};
+
+&wdt1 {
+	status = "okay";
+};
+
+&wdt2 {
+	status = "okay";
+};
+
+&wdt3 {
+	status = "okay";
+};
+
+&mdio {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mdio4_default>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	ethphy3: ethernet-phy@1 {
+		reg = <1>;
+	};
+};
+
+&mac2 {
+	status = "okay";
+	reg = <0x1e670000 0x180>, <0x1e650018 0x4>;
+	phy-mode = "rgmii";
+	phy-handle = <&ethphy3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rgmii3_default>;
+};
+
+&fmc {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fmcquad_default>;
+
+	flash@0 {
+		compatible = "spi-flash", "sst,w25q256";
+		status = "okay";
+		spi-max-frequency = <133000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+	};
+
+	flash@1 {
+		compatible = "spi-flash", "sst,w25q256";
+		status = "okay";
+		spi-max-frequency = <133000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+	};
+};
+
+&spi1 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1_default &pinctrl_spi1abr_default
+			&pinctrl_spi1cs1_default &pinctrl_spi1wp_default
+			&pinctrl_spi1wp_default &pinctrl_spi1quad_default>;
+
+	flash@0 {
+		compatible = "spi-flash", "sst,w25q256";
+		status = "okay";
+		spi-max-frequency = <133000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c5_default>;
+};
+
+&i2c5 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c6_default>;
+};
+
+&i2c6 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c7_default>;
+};
+
+&i2c7 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c8_default>;
+};
+
+&i2c8 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c9_default>;
+};
+
+&i2c9 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c10_default>;
+};
+
+&i2c10 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c11_default>;
+};
+
+&i2c12 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c13_default>;
+};
+
+&i2c13 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c14_default>;
+};
+
+&i2c14 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c15_default>;
+};
+
+&i2c15 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c16_default>;
+};
+
+&scu {
+	mac0-clk-delay = <0x1d 0x1c
+			  0x10 0x17
+			  0x10 0x17>;
+	mac1-clk-delay = <0x1d 0x10
+			  0x10 0x10
+			  0x10 0x10>;
+	mac2-clk-delay = <0x0a 0x04
+			  0x08 0x04
+			  0x08 0x04>;
+	mac3-clk-delay = <0x0a 0x04
+			  0x08 0x04
+			  0x08 0x04>;
+};
-- 
2.25.1


             reply	other threads:[~2022-03-24 16:56 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-24 16:55 Jae Hyun Yoo [this message]
2022-03-28 16:02 ` [PATCH u-boot v2019.04-aspeed-openbmc] ARM: dts: aspeed: add Nuvia DC-SCM Jae Hyun Yoo

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220324165530.359668-1-quic_jaehyoo@quicinc.com \
    --to=quic_jaehyoo@quicinc.com \
    --cc=joel@jms.id.au \
    --cc=openbmc@lists.ozlabs.org \
    --cc=quic_ggregory@quicinc.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.