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driver: flash: add flash driver for rts5912

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add flash driver for rts5912.

Signed-off-by: Jhan BoChao <jhan_bo_chao@realtek.com>
This commit is contained in:
Jhan BoChao 2025-03-04 21:39:37 +08:00 • committed by Benjamin Cabé
commit 7450a5249d
9 changed files with 1017 additions and 0 deletions
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15
dts/arm/realtek/ec/rts5912.dtsi
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@ -10,6 +10,7 @@
#include <zephyr/dt-bindings/clock/rts5912_clock.h>
#include <zephyr/dt-bindings/gpio/realtek-gpio.h>
#include <zephyr/dt-bindings/pwm/pwm.h>
#include <mem.h>
/ {
cpus {
@ -429,6 +430,20 @@
status = "disabled";
#pwm-cells = <3>;
};
flash_controller: flash-controller@40010200 {
compatible = "realtek,rts5912-flash-controller";
reg = <0x40010200 0x200>;
#address-cells = <1>;
#size-cells = <1>;
eflash: eflash@60000000 {
compatible = "soc-nv-flash";
reg = <0x60000000 DT_SIZE_K(1024)>;
erase-block-size = <DT_SIZE_K(4)>;
write-block-size = <4>;
};
};
};
swj_port: swj-port {