linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Masami Hiramatsu <mhiramat@kernel.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Subject: [PATCH 6/9] ARM: dts: uniphier: Add ahci controller and glue layer nodes for Pro4
Date: Mon,  4 Jul 2022 09:20:23 +0900	[thread overview]
Message-ID: <1656894026-15707-7-git-send-email-hayashi.kunihiko@socionext.com> (raw)
In-Reply-To: <1656894026-15707-1-git-send-email-hayashi.kunihiko@socionext.com>

Add ahci controller, glue layer, and clock nodes for Pro4 SoC. The glue
layer includes reset and phy, and the clock node is used for handling ahci
clocks on SoC-glue.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
 arch/arm/boot/dts/uniphier-pro4-ace.dts |  8 ++
 arch/arm/boot/dts/uniphier-pro4-ref.dts |  8 ++
 arch/arm/boot/dts/uniphier-pro4.dtsi    | 97 +++++++++++++++++++++++++
 3 files changed, 113 insertions(+)

diff --git a/arch/arm/boot/dts/uniphier-pro4-ace.dts b/arch/arm/boot/dts/uniphier-pro4-ace.dts
index 27ff2b7b9d0e..6baee4410d9c 100644
--- a/arch/arm/boot/dts/uniphier-pro4-ace.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-ace.dts
@@ -99,3 +99,11 @@ &usb0 {
 &usb1 {
 	status = "okay";
 };
+
+&ahci0 {
+	status = "okay";
+};
+
+&ahci1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-pro4-ref.dts b/arch/arm/boot/dts/uniphier-pro4-ref.dts
index 48f7f23bab91..d2ce5c039865 100644
--- a/arch/arm/boot/dts/uniphier-pro4-ref.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-ref.dts
@@ -108,3 +108,11 @@ nand@0 {
 		reg = <0>;
 	};
 };
+
+&ahci0 {
+	status = "okay";
+};
+
+&ahci1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-pro4.dtsi b/arch/arm/boot/dts/uniphier-pro4.dtsi
index 7102c3de8db2..0991c9d9b4cf 100644
--- a/arch/arm/boot/dts/uniphier-pro4.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro4.dtsi
@@ -411,6 +411,11 @@ usb_phy3: phy@3 {
 					vbus-supply = <&usb1_vbus>;
 				};
 			};
+
+			sg_clk: clock {
+				compatible = "socionext,uniphier-pro4-sg-clock";
+				#clock-cells = <1>;
+			};
 		};
 
 		soc-glue@5f900000 {
@@ -513,6 +518,98 @@ mdio: mdio {
 			};
 		};
 
+		ahci0: ahci@65600000 {
+			compatible = "socionext,uniphier-pro4-ahci",
+				     "generic-ahci";
+			status = "disabled";
+			reg = <0x65600000 0x10000>;
+			interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&sys_clk 12>, <&sys_clk 28>;
+			resets = <&sys_rst 12>, <&sys_rst 28>, <&ahci0_rst 3>;
+			ports-implemented = <1>;
+			phys = <&ahci0_phy>;
+			assigned-clocks = <&sg_clk 0>;
+			assigned-clock-rates = <25000000>;
+		};
+
+		ahci-glue@65700000 {
+			compatible = "socionext,uniphier-pxs2-ahci-glue",
+				     "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x65700000 0x100>;
+
+			ahci0_rst: reset@0 {
+				compatible = "socionext,uniphier-pro4-ahci-reset";
+				reg = <0x0 0x4>;
+				clock-names = "gio", "link";
+				clocks = <&sys_clk 12>, <&sys_clk 28>;
+				reset-names = "gio", "link";
+				resets = <&sys_rst 12>, <&sys_rst 28>;
+				#reset-cells = <1>;
+			};
+
+			ahci0_phy: ahci-phy@10 {
+				compatible = "socionext,uniphier-pro4-ahci-phy";
+				reg = <0x10 0x40>;
+				clock-names = "link", "gio";
+				clocks = <&sys_clk 28>, <&sys_clk 12>;
+				reset-names = "link", "gio", "phy",
+					      "pm", "tx", "rx";
+				resets = <&sys_rst 28>, <&sys_rst 12>,
+					 <&sys_rst 30>,
+					 <&ahci0_rst 0>, <&ahci0_rst 1>,
+					 <&ahci0_rst 2>;
+				#phy-cells = <0>;
+			};
+		};
+
+		ahci1: ahci@65800000 {
+			compatible = "socionext,uniphier-pro4-ahci",
+				     "generic-ahci";
+			status = "disabled";
+			reg = <0x65800000 0x10000>;
+			interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&sys_clk 12>, <&sys_clk 29>;
+			resets = <&sys_rst 12>, <&sys_rst 29>, <&ahci1_rst 3>;
+			ports-implemented = <1>;
+			phys = <&ahci1_phy>;
+			assigned-clocks = <&sg_clk 0>;
+			assigned-clock-rates = <25000000>;
+		};
+
+		ahci-glue@65900000 {
+			compatible = "socionext,uniphier-pro4-ahci-glue",
+				     "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x65900000 0x100>;
+
+			ahci1_rst: reset@0 {
+				compatible = "socionext,uniphier-pro4-ahci-reset";
+				reg = <0x0 0x4>;
+				clock-names = "gio", "link";
+				clocks = <&sys_clk 12>, <&sys_clk 29>;
+				reset-names = "gio", "link";
+				resets = <&sys_rst 12>, <&sys_rst 29>;
+				#reset-cells = <1>;
+			};
+
+			ahci1_phy: ahci-phy@10 {
+				compatible = "socionext,uniphier-pro4-ahci-phy";
+				reg = <0x10 0x40>;
+				clock-names = "link", "gio";
+				clocks = <&sys_clk 29>, <&sys_clk 12>;
+				reset-names = "link", "gio", "phy",
+					      "pm", "tx", "rx";
+				resets = <&sys_rst 29>, <&sys_rst 12>,
+					 <&sys_rst 30>,
+					 <&ahci1_rst 0>, <&ahci1_rst 1>,
+					 <&ahci1_rst 2>;
+				#phy-cells = <0>;
+			};
+		};
+
 		usb0: usb@65a00000 {
 			compatible = "socionext,uniphier-dwc3", "snps,dwc3";
 			status = "disabled";
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-07-04  0:22 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-04  0:20 [PATCH 0/9] Update UniPhier armv7 devicetree Kunihiko Hayashi
2022-07-04  0:20 ` [PATCH 1/9] ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC Kunihiko Hayashi
2022-07-04  0:20 ` [PATCH 2/9] ARM: dts: uniphier: Rename pvtctl node to thermal-sensor Kunihiko Hayashi
2022-07-04  0:20 ` [PATCH 3/9] ARM: dts: uniphier: Rename usb-phy node to usb-glue Kunihiko Hayashi
2022-07-04  0:20 ` [PATCH 4/9] ARM: dts: uniphier: Rename gpio-hog node Kunihiko Hayashi
2022-07-04  0:20 ` [PATCH 5/9] ARM: dts: uniphier: Use GIC interrupt definitions Kunihiko Hayashi
2022-07-04  0:20 ` Kunihiko Hayashi [this message]
2022-07-04  0:20 ` [PATCH 7/9] ARM: dts: uniphier: Add ahci controller and glue layer nodes for PXs2 Kunihiko Hayashi
2022-07-04  0:20 ` [PATCH 8/9] ARM: dts: uniphier: Move interrupt-parent property to each child node in uniphier-support-card Kunihiko Hayashi
2022-07-04  0:20 ` [PATCH 9/9] ARM: dts: uniphier: Remove compatible "snps,dw-pcie-ep" from Pro5 pcie-ep node Kunihiko Hayashi
2022-07-30 11:58   ` Arnd Bergmann
2022-08-02  8:33     ` Krzysztof Kozlowski
2022-08-02 13:10       ` Kunihiko Hayashi
2022-08-03  6:11         ` Krzysztof Kozlowski
2022-08-04  6:26           ` Kunihiko Hayashi

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=1656894026-15707-7-git-send-email-hayashi.kunihiko@socionext.com \
    --to=hayashi.kunihiko@socionext.com \
    --cc=devicetree@vger.kernel.org \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mhiramat@kernel.org \
    --cc=robh+dt@kernel.org \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).