This patch is only a hack for Tegra124 bring up testing. Please don't
merge this. The same function can be replaced by Tegra124 clock driver.
* re-use UART-A in DT
* add a temp PMC compatible value
Signed-off-by: Joseph Lo <josephl@xxxxxxxxxx>
---
V2:
* add a temp PMC compatible value fot Tegra124
---
arch/arm/boot/dts/tegra124.dtsi | 8 ++++++++
drivers/clk/tegra/clk-tegra114.c | 1 +
2 files changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 905f148..7734d8d 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -1,3 +1,4 @@
+#include <dt-bindings/clock/tegra114-car.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "skeleton.dtsi"
@@ -29,6 +30,12 @@
<GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
};
+ tegra_car: clock {
+ compatible = "nvidia,tegra114-car";
+ reg = <0x60006000 0x1000>;
+ #clock-cells = <1>;
+ };
+
/*
* There are two serial driver i.e. 8250 based simple serial
* driver and APB DMA based serial driver for higher baudrate
@@ -43,6 +50,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
+ clocks = <&tegra_car TEGRA114_CLK_UARTA>;
};
serial@70006040 {
diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c
index 9467da7..9a847f3 100644
--- a/drivers/clk/tegra/clk-tegra114.c
+++ b/drivers/clk/tegra/clk-tegra114.c
@@ -2198,6 +2198,7 @@ static struct tegra_cpu_car_ops tegra114_cpu_car_ops = {
};
static const struct of_device_id pmc_match[] __initconst = {
+ { .compatible = "nvidia,tegra124-pmc" },
{ .compatible = "nvidia,tegra114-pmc" },
{},
};
--
1.8.4
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