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arm64: dts: renesas: beacon: Configure programmable clocks

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When the board was added, clock drivers were being updated done at
the same time to allow the versaclock driver to properly configure
the modes.  Unfortunately, the updates were not applied to the board
files at the time they should have been, so do it now.

Signed-off-by: Adam Ford <aford173@gmail.com>
Link: https://lore.kernel.org/r/20201224170502.2254683-1-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Adam Ford
2020-12-24 11:04:54 -06:00
committed by Geert Uytterhoeven
parent d207dc500b
commit fe82bb4db5
2 changed files with 52 additions and 1 deletions
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27
arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
View File

@@ -5,6 +5,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/clk/versaclock.h>
/ {
backlight_lvds: backlight-lvds {
@@ -370,12 +371,36 @@
#clock-cells = <1>;
clocks = <&x304_clk>;
clock-names = "xin";
/* CSI0_MCLK, CSI1_MCLK, AUDIO_CLKIN, USB_HUB_MCLK_BB */
assigned-clocks = <&versaclock6_bb 1>,
<&versaclock6_bb 2>,
<&versaclock6_bb 3>,
<&versaclock6_bb 4>;
assigned-clock-rates = <24000000>, <24000000>, <24000000>, <24576000>;
OUT1 {
idt,mode = <VC5_CMOS>;
idt,voltage-microvolt = <1800000>;
idt,slew-percent = <100>;
};
OUT2 {
idt,mode = <VC5_CMOS>;
idt,voltage-microvolt = <1800000>;
idt,slew-percent = <100>;
};
OUT3 {
idt,mode = <VC5_CMOS>;
idt,voltage-microvolt = <3300000>;
idt,slew-percent = <100>;
};
OUT4 {
idt,mode = <VC5_CMOS>;
idt,voltage-microvolt = <3300000>;
idt,slew-percent = <100>;
};
};
};

26
arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
View File

@@ -4,6 +4,7 @@
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clk/versaclock.h>
/ {
memory@48000000 {
@@ -170,7 +171,32 @@
<&versaclock5 2>,
<&versaclock5 3>,
<&versaclock5 4>;
assigned-clock-rates = <33333333>, <33333333>, <50000000>, <125000000>;
OUT1 {
idt,mode = <VC5_CMOS>;
idt,voltage-microvolt = <1800000>;
idt,slew-percent = <100>;
};
OUT2 {
idt,mode = <VC5_CMOS>;
idt,voltage-microvolt = <1800000>;
idt,slew-percent = <100>;
};
OUT3 {
idt,mode = <VC5_CMOS>;
idt,voltage-microvolt = <1800000>;
idt,slew-percent = <100>;
};
OUT4 {
idt,mode = <VC5_CMOS>;
idt,voltage-microvolt = <3300000>;
idt,slew-percent = <100>;
};
};
};