linux-kernel - [PATCH 05/14] ARM: dts: stm32: Add SDIO controller for stm32f746

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Date:   Fri, 12 Jan 2018 13:15:59 +0100
From:   <patrice.chotard@...com>
To:     Russell King <linux@...linux.org.uk>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexandre Torgue <alexandre.torgue@...com>
CC:     <linux-mmc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-clk@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-gpio@...r.kernel.org>, <devicetree@...r.kernel.org>,
        Patrice Chotard <patrice.chotard@...com>
Subject: [PATCH 05/14] ARM: dts: stm32: Add SDIO controller for stm32f746

From: Patrice Chotard <patrice.chotard@...com>

stm32f746 embeds ARM_PL180 sdio IP, adds SDIO controller
nodes to allow MMC support.

Signed-off-by: Patrice Chotard <patrice.chotard@...com>
---
 arch/arm/boot/dts/stm32f746.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 5f66d15..cffe1b1 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -429,6 +429,28 @@
 			status = "disabled";
 		};
 
+		sdio2: sdio2@...11c00 {
+			compatible = "arm,pl180", "arm,primecell";
+			arm,primecell-periphid = <0x00880180>;
+			reg = <0x40011c00 0x400>;
+			clocks = <&rcc 0 167>;
+			clock-names = "apb_pclk";
+			interrupts = <103>;
+			max-frequency = <48000000>;
+			status = "disabled";
+		};
+
+		sdio: sdio@...12c00 {
+			compatible = "arm,pl180", "arm,primecell";
+			arm,primecell-periphid = <0x00880180>;
+			reg = <0x40012c00 0x400>;
+			clocks = <&rcc 0 171>;
+			clock-names = "apb_pclk";
+			interrupts = <49>;
+			max-frequency = <48000000>;
+			status = "disabled";
+		};
+
 		syscfg: system-config@...13800 {
 			compatible = "syscon";
 			reg = <0x40013800 0x400>;
-- 
1.9.1