Messages in this thread Patch in this message | | | From | Dario Binacchi <> | Subject | [PATCH v2 3/4] ARM: dts: am33xx-clocks: add spread spectrum support | Date | Thu, 18 Mar 2021 18:26:25 +0100 |
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Registers for adjusting the spread spectrum clocking (SSC) have been added. As reported by the TI spruh73x RM, SSC is supported only for LCD and MPU PLLs.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
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Changes in v2: - Remove SSC registers from dpll_core_ck@490 node (SSC is not supported) - Add SSC registers to dpll_mpu_ck@488 node.
arch/arm/boot/dts/am33xx-clocks.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx-clocks.dtsi b/arch/arm/boot/dts/am33xx-clocks.dtsi index dced92a8970e..a02e0b1229a4 100644 --- a/arch/arm/boot/dts/am33xx-clocks.dtsi +++ b/arch/arm/boot/dts/am33xx-clocks.dtsi @@ -204,7 +204,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x0488>, <0x0420>, <0x042c>; + reg = <0x0488>, <0x0420>, <0x042c>, <0x0424>, <0x0428>; }; dpll_mpu_m2_ck: dpll_mpu_m2_ck@4a8 { @@ -244,7 +244,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-no-gate-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x0498>, <0x0448>, <0x0454>; + reg = <0x0498>, <0x0448>, <0x0454>, <0x044c>, <0x0450>; }; dpll_disp_m2_ck: dpll_disp_m2_ck@4a4 { -- 2.17.1
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