From: Álvaro Fernández Rojas <noltari@gmail.com>
Date: Tue, 23 Jan 2018 16:15:01 +0000 (+0100)
Subject: mips: bmips: add bcm63xx-spi driver support for BCM6358
X-Git-Tag: v2018.03-rc1~97^2~26
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=076c1aacbacca87e576191d23eb2b516a7ef4e96;p=u-boot

mips: bmips: add bcm63xx-spi driver support for BCM6358

This driver manages the SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/mips/dts/brcm,bcm6358.dtsi b/arch/mips/dts/brcm,bcm6358.dtsi
index 4f63cf80e0..1662783279 100644
--- a/arch/mips/dts/brcm,bcm6358.dtsi
+++ b/arch/mips/dts/brcm,bcm6358.dtsi
@@ -12,6 +12,10 @@
 / {
 	compatible = "brcm,bcm6358";
 
+	aliases {
+		spi0 = &spi;
+	};
+
 	cpus {
 		reg = <0xfffe0000 0x4>;
 		#address-cells = <1>;
@@ -142,6 +146,19 @@
 			status = "disabled";
 		};
 
+		spi: spi@fffe0800 {
+			compatible = "brcm,bcm6358-spi";
+			reg = <0xfffe0800 0x70c>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&periph_clk BCM6358_CLK_SPI>;
+			resets = <&periph_rst BCM6358_RST_SPI>;
+			spi-max-frequency = <20000000>;
+			num-cs = <4>;
+
+			status = "disabled";
+		};
+
 		memory-controller@fffe1200 {
 			compatible = "brcm,bcm6358-mc";
 			reg = <0xfffe1200 0x4c>;