eaw/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: sam9x60: use slow clock CCF compatible bindings

Browse Source 
Use slow clock CCF compatible DT bindings. This will not break
the above functionality as the SoC is not booting with current
PMC bindings.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
This commit is contained in:
Claudiu Beznea
2020-10-07 18:17:11 +03:00
committed by Eugen Hristev
parent 5dff16db16
commit dbe10b6274
2 changed files with 20 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
arch/arm/dts/sam9x60.dtsi
View File

@@ -27,6 +27,12 @@
};
clocks {
slow_rc_osc: slow_rc_osc {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <18500>;
};
slow_xtal: slow_xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
@@ -196,7 +202,7 @@
mck: masterck {
compatible = "atmel,at91sam9x5-clk-master";
#clock-cells = <0>;
clocks = <&md_slck>, <&main>, <&plla>;
clocks = <&clk32 0>, <&main>, <&plla>;
atmel,clk-output-range = <140000000 200000000>;
atmel,clk-divisors = <1 2 4 6>;
};
@@ -264,7 +270,7 @@
compatible = "microchip,sam9x60-clk-generated";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&md_slck>, <&td_slck>, <&main>, <&mck>, <&plla>;
clocks = <&clk32 0>, <&clk32 1>, <&main>, <&mck>, <&plla>;
sdhci0_gclk: sdhci0_gclk {
#clock-cells = <0>;
@@ -279,33 +285,11 @@
clocks = <&mck>;
};
slowckc: sckc@fffffe50 {
compatible = "atmel,at91sam9x5-sckc";
clk32: sckc@fffffe50 {
compatible = "microchip,sam9x60-sckc";
reg = <0xfffffe50 0x4>;
slow_osc: slow_osc {
compatible = "atmel,at91sam9x5-clk-slow-osc";
#clock-cells = <0>;
clocks = <&slow_xtal>;
};
slow_rc_osc: slow_rc_osc {
compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
#clock-cells = <0>;
clock-frequency = <32768>;
};
td_slck: td_slck {
compatible = "atmel,at91sam9x5-clk-slow";
#clock-cells = <0>;
clocks = <&slow_rc_osc>, <&slow_osc>;
};
md_slck: md_slck {
compatible = "atmel,at91sam9x5-clk-slow";
#clock-cells = <0>;
clocks = <&slow_rc_osc>;
};
clocks = <&slow_rc_osc>, <&slow_xtal>;
#clock-cells = <1>;
};
};
};

27
arch/arm/dts/sam9x60ek-u-boot.dtsi
View File

@@ -23,6 +23,10 @@
};
};
&clk32 {
u-boot,dm-pre-reloc;
};
&sdhci0 {
u-boot,dm-pre-reloc;
};
@@ -31,6 +35,10 @@
u-boot,dm-pre-reloc;
};
&slow_rc_osc {
u-boot,dm-pre-reloc;
};
&dbgu {
u-boot,dm-pre-reloc;
};
@@ -119,22 +127,3 @@
u-boot,dm-pre-reloc;
};
&slowckc {
u-boot,dm-pre-reloc;
};
&slow_osc {
u-boot,dm-pre-reloc;
};
&slow_rc_osc {
u-boot,dm-pre-reloc;
};
&td_slck {
u-boot,dm-pre-reloc;
};
&md_slck {
u-boot,dm-pre-reloc;
};