diff mbox series

[v2,1/3] arm: dts: k3-j721e: Enable ospi1/qspi

Message ID 20200304044001.5346-2-j-keerthy@ti.com
State Accepted
Commit 896cf0e20a33895369258cc13f4d716f97acc59f
Headers show
Series arm: dts: k3-j721e: Enable OSPI1/QSPI | expand

Commit Message

J, KEERTHY March 4, 2020, 4:39 a.m. UTC 
Enable the ospi1/qspi for both r5 and a72 configurations.

Signed-off-by: Keerthy <j-keerthy at ti.com>
---
Changes in v2:

  * Moved the pin definitions out of u-boot.dtsi to r5 and a72
    based dts files. 

 .../arm/dts/k3-j721e-common-proc-board-u-boot.dtsi | 12 ++++++++++++
 arch/arm/dts/k3-j721e-r5-common-proc-board.dts     | 14 ++++++++++++++
 2 files changed, 26 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
index d422100d42..7b01e4204f 100644
--- a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
@@ -365,3 +365,15 @@ 
 		u-boot,dm-spl;
 	};
 };
+
+&ospi1 {
+	u-boot,dm-spl;
+
+	flash at 0 {
+		u-boot,dm-spl;
+	};
+};
+
+&mcu_fss0_ospi1_pins_default {
+	u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
index ebea9efa58..44da8eabc2 100644
--- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
@@ -134,6 +134,20 @@ 
 			J721E_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* MCU_OSPI0_CSn0 */
 		>;
 	};
+
+	mcu_fss0_ospi1_pins_default: mcu-fss0-ospi1-pins-default {
+		u-boot,dm-spl;
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x34, PIN_OUTPUT, 0) /* (F22) MCU_OSPI1_CLK */
+			J721E_WKUP_IOPAD(0x50, PIN_OUTPUT, 0) /* (C22) MCU_OSPI1_CSn0 */
+			J721E_WKUP_IOPAD(0x40, PIN_INPUT, 0) /* (D22) MCU_OSPI1_D0 */
+			J721E_WKUP_IOPAD(0x44, PIN_INPUT, 0) /* (G22) MCU_OSPI1_D1 */
+			J721E_WKUP_IOPAD(0x48, PIN_INPUT, 0) /* (D23) MCU_OSPI1_D2 */
+			J721E_WKUP_IOPAD(0x4c, PIN_INPUT, 0) /* (C23) MCU_OSPI1_D3 */
+			J721E_WKUP_IOPAD(0x3c, PIN_INPUT, 0) /* (B23) MCU_OSPI1_DQS */
+			J721E_WKUP_IOPAD(0x38, PIN_INPUT, 0) /* (A23) MCU_OSPI1_LBCLKO */
+		>;
+	};
 };
 
 &main_pmx0 {