[U-Boot] [PATCH v7 09/13] mips: bmips: add bcm63xx-spi driver support for BCM6358

Álvaro Fernández Rojas
2018-01-10T20:26:43Z

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>
---
v7: no changes
v6: no changes
v5: no changes
v4: no changes
v3: no changes
v2: add spi alias

arch/mips/dts/brcm,bcm6358.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

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 at 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 at fffe1200 {
compatible = "brcm,bcm6358-mc";
reg = <0xfffe1200 0x4c>;
--
2.11.0