[U-Boot] [PATCH v4 08/10] mips: bmips: add bcm63xx-spi driver support for BCM63268

Álvaro Fernández Rojas
2017-06-14T09:57:57Z

This driver manages the low speed SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
---
v4: no changes
v3: no changes
v2: add spi alias

arch/mips/dts/brcm,bcm63268.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/arch/mips/dts/brcm,bcm63268.dtsi b/arch/mips/dts/brcm,bcm63268.dtsi
index 113a96b..6e3d9c3 100644
--- a/arch/mips/dts/brcm,bcm63268.dtsi
+++ b/arch/mips/dts/brcm,bcm63268.dtsi
@@ -13,6 +13,10 @@
/ {
compatible = "brcm,bcm63268";

+ aliases {
+ spi0 = &lsspi;
+ };
+
cpus {
reg = <0x10000000 0x4>;
#address-cells = <1>;
@@ -136,6 +140,19 @@
#power-domain-cells = <1>;
};

+ lsspi: spi at 10000800 {
+ compatible = "brcm,bcm6358-spi";
+ reg = <0x10000800 0x70c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&periph_clk BCM63268_CLK_SPI>;
+ resets = <&periph_rst BCM63268_RST_SPI>;
+ spi-max-frequency = <20000000>;
+ num-cs = <8>;
+
+ status = "disabled";
+ };
+
leds: led-controller at 10001900 {
compatible = "brcm,bcm6328-leds";
reg = <0x10001900 0x24>;
--
2.1.4