[PATCH 1/3] ARM: DTS: da850: add node for spi0
From: David Lechner
Date: Wed Apr 13 2016 - 18:31:03 EST
Adds device definition for soc spi0 and also a aux data that is needed
for clock matching.
Signed-off-by: David Lechner <david@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/da850.dtsi | 10 ++++++++++
arch/arm/mach-davinci/da8xx-dt.c | 1 +
2 files changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index bbe7dd6..92b5f3c 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -295,6 +295,16 @@
reg = <0x308000 0x80>;
status = "disabled";
};
+ spi0: spi@41000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "ti,da830-spi";
+ reg = <0x41000 0x1000>;
+ num-cs = <6>;
+ ti,davinci-spi-intr-line = <1>;
+ interrupts = <20>;
+ status = "disabled";
+ };
spi1: spi@30e000 {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 64f3887..754f478 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -28,6 +28,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL),
OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL),
OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL),
+ OF_DEV_AUXDATA("ti,da830-spi", 0x01c41000, "spi_davinci.0", NULL),
OF_DEV_AUXDATA("ti,da830-spi", 0x01f0e000, "spi_davinci.1", NULL),
OF_DEV_AUXDATA("ns16550a", 0x01c42000, "serial8250.0", NULL),
OF_DEV_AUXDATA("ns16550a", 0x01d0c000, "serial8250.1", NULL),
--
1.9.1