Add RMU (Reset Management Unit) support for the Actions Semi S700 SoC which is a part of the Actions Semi Owl family series. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> --- .../bindings/reset/actions,owl-reset.txt | 8 +++-- include/dt-bindings/reset/actions,s700-rmu.h | 34 +++++++++++++++++++ 2 files changed, 39 insertions(+), 3 deletions(-) create mode 100644 include/dt-bindings/reset/actions,s700-rmu.h diff --git a/Documentation/devicetree/bindings/reset/actions,owl-reset.txt b/Documentation/devicetree/bindings/reset/actions,owl-reset.txt index 38e2c7051d86..a29950cb2db0 100644 --- a/Documentation/devicetree/bindings/reset/actions,owl-reset.txt +++ b/Documentation/devicetree/bindings/reset/actions,owl-reset.txt @@ -7,12 +7,14 @@ controller binding usage. The RMU registers are part of the system-controller block on Owl SoCs. Required properties: -- compatible: Should be "actions,s900-rmu" +- compatible: Should be one of the following, + "actions,s900-rmu" + "actions,s700-rmu" - #reset-cells: Should be 1 All available resets are defined as preprocessor macros in corresponding -dt-bindings/reset/actions,s900-rmu.h header and can be used in device -tree sources. +dt-bindings/reset/actions,s900-rmu.h or actions,s700-rmu.h header and can +be used in device tree sources. Parent node should have the following properties : - compatible: "syscon", "simple-mfd" diff --git a/include/dt-bindings/reset/actions,s700-rmu.h b/include/dt-bindings/reset/actions,s700-rmu.h new file mode 100644 index 000000000000..8c5d4d1b8bd4 --- /dev/null +++ b/include/dt-bindings/reset/actions,s700-rmu.h @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +// +// Device Tree binding constants for Actions Semi S700 Reset Management Unit +// +// Copyright (c) 2018 Linaro Ltd. + +#ifndef _DT_BINDINGS_ACTIONS_S700_RESET_H +#define _DT_BINDINGS_ACTIONS_S700_RESET_H + +#define S700_RESET_AUDIO 0 +#define S700_RESET_CSI 1 +#define S700_RESET_DE 2 +#define S700_RESET_DSI 3 +#define S700_RESET_GPIO 4 +#define S700_RESET_I2C0 5 +#define S700_RESET_I2C1 6 +#define S700_RESET_I2C2 7 +#define S700_RESET_I2C3 8 +#define S700_RESET_KEY 9 +#define S700_RESET_LCD0 10 +#define S700_RESET_SI 11 +#define S700_RESET_SPI0 12 +#define S700_RESET_SPI1 13 +#define S700_RESET_SPI2 14 +#define S700_RESET_SPI3 15 +#define S700_RESET_UART0 16 +#define S700_RESET_UART1 17 +#define S700_RESET_UART2 18 +#define S700_RESET_UART3 19 +#define S700_RESET_UART4 20 +#define S700_RESET_UART5 21 +#define S700_RESET_UART6 22 + +#endif /* _DT_BINDINGS_ACTIONS_S700_RESET_H */ -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
