This driver can control up to 32 power domains.
Signed-off-by: Álvaro Fernández Rojas noltari@gmail.com --- arch/mips/dts/brcm,bcm63268.dtsi | 7 ++++++ .../power-domain/bcm63268-power-domain.h | 25 ++++++++++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 include/dt-bindings/power-domain/bcm63268-power-domain.h
diff --git a/arch/mips/dts/brcm,bcm63268.dtsi b/arch/mips/dts/brcm,bcm63268.dtsi index 8ff13c1..3d0f8e0 100644 --- a/arch/mips/dts/brcm,bcm63268.dtsi +++ b/arch/mips/dts/brcm,bcm63268.dtsi @@ -6,6 +6,7 @@
#include <dt-bindings/clock/bcm63268-clock.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/power-domain/bcm63268-power-domain.h> #include <dt-bindings/reset/bcm63268-reset.h> #include "skeleton.dtsi"
@@ -118,6 +119,12 @@ status = "disabled"; };
+ periph_pwr: power-controller@1000184c { + compatible = "brcm,bcm6328-power-domain"; + reg = <0x1000184c 0x4>; + #power-domain-cells = <1>; + }; + leds: led-controller@10001900 { compatible = "brcm,bcm6328-leds"; reg = <0x10001900 0x24>; diff --git a/include/dt-bindings/power-domain/bcm63268-power-domain.h b/include/dt-bindings/power-domain/bcm63268-power-domain.h new file mode 100644 index 0000000..d9eba44 --- /dev/null +++ b/include/dt-bindings/power-domain/bcm63268-power-domain.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2017 Álvaro Fernández Rojas noltari@gmail.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __DT_BINDINGS_POWER_DOMAIN_BCM63268_H +#define __DT_BINDINGS_POWER_DOMAIN_BCM63268_H + +#define BCM63268_PWR_SAR 0 +#define BCM63268_PWR_IPSEC 1 +#define BCM63268_PWR_MIPS 2 +#define BCM63268_PWR_DECT 3 +#define BCM63268_PWR_USBH 4 +#define BCM63268_PWR_USBD 5 +#define BCM63268_PWR_ROBOSW 6 +#define BCM63268_PWR_PCM 7 +#define BCM63268_PWR_PERIPH 8 +#define BCM63268_PWR_VDSL_PHY 9 +#define BCM63268_PWR_VDSL_MIPS 10 +#define BCM63268_PWR_FAP 11 +#define BCM63268_PWR_PCIE 12 +#define BCM63268_PWR_WLAN_PADS 13 + +#endif /* __DT_BINDINGS_POWER_DOMAIN_BCM63268_H */