Re: [PATCH v3 5/5] ARM: dts: stm32: add ddrperfm on stm32mp157c

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Gerald

On 8/27/19 5:08 PM, Gerald BAEZA wrote:
The DDRPERFM is the DDR Performance Monitor embedded
in STM32MP1 SOC.

Signed-off-by: Gerald Baeza <gerald.baeza@xxxxxx>
---
  arch/arm/boot/dts/stm32mp157c.dtsi | 8 ++++++++
  1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 0c4e6eb..6ea6933 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -1378,6 +1378,14 @@
                          };
                  };

+               ddrperfm: perf@5a007000 {
+                       compatible = "st,stm32-ddr-pmu";
+                       reg = <0x5a007000 0x400>;
+                       clocks = <&rcc DDRPERFM>;
+                       resets = <&rcc DDRPERFM_R>;
+                       status = "okay";

No need to add "status = "okay"" here.

regards
Alex

+               };
+
                  usart1: serial@5c000000 {
                          compatible = "st,stm32h7-uart";
                          reg = <0x5c000000 0x400>;
--
2.7.4



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux