diff mbox series

[U-Boot,3/6] ARM: dts: sam9x60ek: add i2c0 as flexcom0 subnode and eeprom memory

Message ID 1570612670-29333-3-git-send-email-eugen.hristev@microchip.com
State Accepted
Commit 67fd5d85d1854929e4c0a153102d75f78f28e749
Delegated to: Eugen Hristev
Headers show
Series [U-Boot,1/6] misc: microchip_flexcom: introduce microchip_flexcom driver | expand

Commit Message

Eugen Hristev Oct. 9, 2019, 9:23 a.m. UTC 
From: Eugen Hristev <eugen.hristev@microchip.com>

Add i2c0 bus as subnode to flx0.
Add eeprom memory as slave device to i2c0.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
 arch/arm/dts/sam9x60ek.dts | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/sam9x60ek.dts b/arch/arm/dts/sam9x60ek.dts
index bed59f3..8767de9 100644
--- a/arch/arm/dts/sam9x60ek.dts
+++ b/arch/arm/dts/sam9x60ek.dts
@@ -15,6 +15,7 @@ 
 
 	chosen {
 		stdout-path = &dbgu;
+		i2c0 = &flx0;
 	};
 
 	onewire_tm: onewire {
@@ -45,6 +46,28 @@ 
 				};
 			};
 
+			flx0: flexcom@f801c600 {
+				atmel,flexcom-mode = <3>;
+				status = "okay";
+
+				i2c@600 {
+					compatible = "atmel,sama5d2-i2c";
+					reg = <0x600 0x200>;
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_flx0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					clocks = <&flx0_clk>;
+					status = "okay";
+
+					eeprom@53 {
+						compatible = "atmel,24c32";
+						reg = <0x53>;
+						pagesize = <16>;
+					};
+				};
+			};
+
 			pinctrl {
 					pinctrl_qspi: qspi {
 						atmel,pins =
@@ -56,6 +79,12 @@ 
 							 AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 					};
 
+					pinctrl_flx0: flx0_default {
+						atmel,pins =
+							<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
+							 AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+					};
+
 					pinctrl_onewire_tm_default: onewire_tm_default {
 						atmel,pins =
 							<AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;