This driver can control up to 32 power domains.
Signed-off-by: Álvaro Fernández Rojas noltari@gmail.com --- arch/mips/dts/brcm,bcm6328.dtsi | 7 +++++++ .../dt-bindings/power-domain/bcm6328-power-domain.h | 21 +++++++++++++++++++++ 2 files changed, 28 insertions(+) create mode 100644 include/dt-bindings/power-domain/bcm6328-power-domain.h
diff --git a/arch/mips/dts/brcm,bcm6328.dtsi b/arch/mips/dts/brcm,bcm6328.dtsi index 9b76a23..4adc83f 100644 --- a/arch/mips/dts/brcm,bcm6328.dtsi +++ b/arch/mips/dts/brcm,bcm6328.dtsi @@ -6,6 +6,7 @@
#include <dt-bindings/clock/bcm6328-clock.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/power-domain/bcm6328-power-domain.h> #include <dt-bindings/reset/bcm6328-reset.h> #include "skeleton.dtsi"
@@ -111,6 +112,12 @@ status = "disabled"; };
+ periph_pwr: power-controller@10001848 { + compatible = "brcm,bcm6328-power-domain"; + reg = <0x10001848 0x4>; + #power-domain-cells = <1>; + }; + memory-controller@10003000 { compatible = "brcm,bcm6328-mc"; reg = <0x10003000 0x1000>; diff --git a/include/dt-bindings/power-domain/bcm6328-power-domain.h b/include/dt-bindings/power-domain/bcm6328-power-domain.h new file mode 100644 index 0000000..006806c --- /dev/null +++ b/include/dt-bindings/power-domain/bcm6328-power-domain.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2017 Álvaro Fernández Rojas noltari@gmail.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __DT_BINDINGS_POWER_DOMAIN_BCM6328_H +#define __DT_BINDINGS_POWER_DOMAIN_BCM6328_H + +#define BCM6328_PWR_ADSL2_MIPS 0 +#define BCM6328_PWR_ADSL2_PHY 1 +#define BCM6328_PWR_ADSL2_AFE 2 +#define BCM6328_PWR_SAR 3 +#define BCM6328_PWR_PCM 4 +#define BCM6328_PWR_USBD 5 +#define BCM6328_PWR_USBH 6 +#define BCM6328_PWR_PCIE 7 +#define BCM6328_PWR_ROBOSW 8 +#define BCM6328_PWR_EPHY 9 + +#endif /* __DT_BINDINGS_POWER_DOMAIN_BCM6328_H */