ARM: dts: stm32m1: add reg for pll nodes
Fix the following DT dtc warnings for stm32mp1 boards:
Warning (unit_address_vs_reg): /soc/rcc@50000000/st,pll@0:
node has a unit name, but no reg property
Warning (unit_address_vs_reg): /soc/rcc@50000000/st,pll@1:
node has a unit name, but no reg property
Warning (unit_address_vs_reg): /soc/rcc@50000000/st,pll@2:
node has a unit name, but no reg property
Warning (unit_address_vs_reg): /soc/rcc@50000000/st,pll@3:
node has a unit name, but no reg property
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
index a7a125c..a5cc01d 100644
--- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
@@ -124,6 +124,8 @@
/* VCO = 1300.0 MHz => P = 650 (CPU) */
pll1: st,pll@0 {
+ compatible = "st,stm32mp1-pll";
+ reg = <0>;
cfg = < 2 80 0 0 0 PQR(1,0,0) >;
frac = < 0x800 >;
u-boot,dm-pre-reloc;
@@ -131,6 +133,8 @@
/* VCO = 1066.0 MHz => P = 266 (AXI), Q = 533 (GPU), R = 533 (DDR) */
pll2: st,pll@1 {
+ compatible = "st,stm32mp1-pll";
+ reg = <1>;
cfg = < 2 65 1 0 0 PQR(1,1,1) >;
frac = < 0x1400 >;
u-boot,dm-pre-reloc;
@@ -138,6 +142,8 @@
/* VCO = 417.8 MHz => P = 209, Q = 24, R = 11 */
pll3: st,pll@2 {
+ compatible = "st,stm32mp1-pll";
+ reg = <2>;
cfg = < 1 33 1 16 36 PQR(1,1,1) >;
frac = < 0x1a04 >;
u-boot,dm-pre-reloc;
@@ -145,6 +151,8 @@
/* VCO = 594.0 MHz => P = 99, Q = 74, R = 74 */
pll4: st,pll@3 {
+ compatible = "st,stm32mp1-pll";
+ reg = <3>;
cfg = < 3 98 5 7 7 PQR(1,1,1) >;
u-boot,dm-pre-reloc;
};