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-rw-r--r--dts/src/arm/keystone-k2l.dtsi32
1 files changed, 30 insertions, 2 deletions
diff --git a/dts/src/arm/keystone-k2l.dtsi b/dts/src/arm/keystone-k2l.dtsi
index 0c5e74e79b..b58e7ebc09 100644
--- a/dts/src/arm/keystone-k2l.dtsi
+++ b/dts/src/arm/keystone-k2l.dtsi
@@ -8,6 +8,8 @@
* published by the Free Software Foundation.
*/
+#include <dt-bindings/reset/ti-syscon.h>
+
/ {
compatible = "ti,k2l", "ti,keystone";
model = "Texas Instruments Keystone 2 Lamarr SoC";
@@ -35,7 +37,7 @@
/include/ "keystone-k2l-clocks.dtsi"
uart2: serial@02348400 {
- compatible = "ns16550a";
+ compatible = "ti,da830-uart", "ns16550a";
current-speed = <115200>;
reg-shift = <2>;
reg-io-width = <4>;
@@ -45,7 +47,7 @@
};
uart3: serial@02348800 {
- compatible = "ns16550a";
+ compatible = "ti,da830-uart", "ns16550a";
current-speed = <115200>;
reg-shift = <2>;
reg-io-width = <4>;
@@ -204,6 +206,32 @@
};
};
+ msm_ram: msmram@0c000000 {
+ compatible = "mmio-sram";
+ reg = <0x0c000000 0x200000>;
+ ranges = <0x0 0x0c000000 0x200000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ sram-bm@1f8000 {
+ reg = <0x001f8000 0x8000>;
+ };
+ };
+
+ psc: power-sleep-controller@02350000 {
+ pscrst: reset-controller {
+ compatible = "ti,k2l-pscrst", "ti,syscon-reset";
+ #reset-cells = <1>;
+
+ ti,reset-bits = <
+ 0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
+ 0xa40 8 0xa40 8 0x840 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 1: dsp1 */
+ 0xa44 8 0xa44 8 0x844 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 2: dsp2 */
+ 0xa48 8 0xa48 8 0x848 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 3: dsp3 */
+ >;
+ };
+ };
+
dspgpio0: keystone_dsp_gpio@02620240 {
compatible = "ti,keystone-dsp-gpio";
gpio-controller;