[PATCH v2 6/7] riscv: Update Kendryte device tree for new CLINT driver

[Sean Anderson]

AFAIK because the K210 clock driver does not come up until after
relocation, the clint will always use the clock-frequency parameter.
Ideally, it should update itself after relocation to take into account the
actual CPU frequency.

Signed-off-by: Sean Anderson <seanga2 at gmail.com>
---

Changes in v2:
- New

 arch/riscv/dts/k210.dtsi | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/arch/riscv/dts/k210.dtsi b/arch/riscv/dts/k210.dtsi
index 2546c7d4e0..2698a33a5c 100644
--- a/arch/riscv/dts/k210.dtsi
+++ b/arch/riscv/dts/k210.dtsi
@@ -17,6 +17,8 @@
 	compatible = "kendryte,k210";
 
 	aliases {
+		cpu0 = &cpu0;
+		cpu1 = &cpu1;
 		dma0 = &dmac0;
 		gpio0 = &gpio0;
 		gpio1 = &gpio1_0;
@@ -126,14 +128,15 @@
 			read-only;
 		};
 
-		clint0: interrupt-controller at 2000000 {
+		clint0: clint at 2000000 {
 			#interrupt-cells = <1>;
 			compatible = "kendryte,k210-clint", "riscv,clint0";
 			reg = <0x2000000 0xC000>;
-			interrupt-controller;
 			interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>,
 					      <&cpu1_intc 3>, <&cpu1_intc 7>;
-			clocks = <&sysclk K210_CLK_CPU>;
+			clocks = <&sysclk K210_CLK_CLINT>;
+			/* sysclk is only available post-relocation */
+			clock-frequency = <7800000>;
 		};
 
 		plic0: interrupt-controller at C000000 {
-- 
2.27.0