diff options
| -rw-r--r-- | Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt (renamed from Documentation/devicetree/bindings/reset/snps,hsdk-v1-reset.txt) | 8 | ||||
| -rw-r--r-- | MAINTAINERS | 6 | ||||
| -rw-r--r-- | drivers/reset/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/reset/Makefile | 2 | ||||
| -rw-r--r-- | drivers/reset/reset-hsdk.c (renamed from drivers/reset/reset-hsdk-v1.c) | 44 | ||||
| -rw-r--r-- | include/dt-bindings/reset/snps,hsdk-reset.h | 17 | ||||
| -rw-r--r-- | include/dt-bindings/reset/snps,hsdk-v1-reset.h | 17 |
7 files changed, 50 insertions, 50 deletions
diff --git a/Documentation/devicetree/bindings/reset/snps,hsdk-v1-reset.txt b/Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt index 6a68146ee353..830069b1c37c 100644 --- a/Documentation/devicetree/bindings/reset/snps,hsdk-v1-reset.txt +++ b/Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt @@ -1,11 +1,11 @@ -Binding for the HSDK v1 reset controller +Binding for the Synopsys HSDK reset controller This binding uses the common reset binding[1]. [1] Documentation/devicetree/bindings/reset/reset.txt Required properties: -- compatible: should be "snps,hsdk-v1.0-reset". +- compatible: should be "snps,hsdk-reset". - reg: should always contain 2 pairs address - length: first for reset configuration register and second for corresponding SW reset and status bits register. @@ -13,7 +13,7 @@ Required properties: Example: reset: reset@880 { - compatible = "snps,hsdk-v1.0-reset"; + compatible = "snps,hsdk-reset"; #reset-cells = <1>; reg = <0x8A0 0x4>, <0xFF0 0x4>; }; @@ -25,4 +25,4 @@ Specifying reset lines connected to IP modules: .... }; -The index could be found in <dt-bindings/reset/snps,hsdk-v1-reset.h> +The index could be found in <dt-bindings/reset/snps,hsdk-reset.h> diff --git a/MAINTAINERS b/MAINTAINERS index 2281af4b41b6..3b9887b3644e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12915,9 +12915,9 @@ F: drivers/mmc/host/dw_mmc* SYNOPSYS HSDK RESET CONTROLLER DRIVER M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> S: Supported -F: drivers/reset/reset-hsdk-v1.c -F: include/dt-bindings/reset/snps,hsdk-v1-reset.h -F: Documentation/devicetree/bindings/reset/snps,hsdk-v1-reset.txt +F: drivers/reset/reset-hsdk.c +F: include/dt-bindings/reset/snps,hsdk-reset.h +F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt SYSTEM CONFIGURATION (SYSCON) M: Lee Jones <lee.jones@linaro.org> diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index d063bd5373dd..a7c7d5a8c089 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -34,12 +34,12 @@ config RESET_BERLIN help This enables the reset controller driver for Marvell Berlin SoCs. -config RESET_HSDK_V1 - bool "HSDK v1 Reset Driver" +config RESET_HSDK + bool "Synopsys HSDK Reset Driver" depends on HAS_IOMEM default n help - This enables the reset controller driver for HSDK v1. + This enables the reset controller driver for HSDK board. config RESET_IMX7 bool "i.MX7 Reset Driver" if COMPILE_TEST diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile index d368367110e5..af1c15c330b3 100644 --- a/drivers/reset/Makefile +++ b/drivers/reset/Makefile @@ -5,7 +5,7 @@ obj-$(CONFIG_ARCH_TEGRA) += tegra/ obj-$(CONFIG_RESET_A10SR) += reset-a10sr.o obj-$(CONFIG_RESET_ATH79) += reset-ath79.o obj-$(CONFIG_RESET_BERLIN) += reset-berlin.o -obj-$(CONFIG_RESET_HSDK_V1) += reset-hsdk-v1.o +obj-$(CONFIG_RESET_HSDK) += reset-hsdk.o obj-$(CONFIG_RESET_IMX7) += reset-imx7.o obj-$(CONFIG_RESET_LANTIQ) += reset-lantiq.o obj-$(CONFIG_RESET_LPC18XX) += reset-lpc18xx.o diff --git a/drivers/reset/reset-hsdk-v1.c b/drivers/reset/reset-hsdk.c index bca13e4bf622..8bce391c6943 100644 --- a/drivers/reset/reset-hsdk-v1.c +++ b/drivers/reset/reset-hsdk.c @@ -1,7 +1,7 @@ /* * Copyright (C) 2017 Synopsys. * - * Synopsys HSDKv1 SDP reset driver. + * Synopsys HSDK Development platform reset driver. * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any @@ -18,9 +18,9 @@ #include <linux/slab.h> #include <linux/types.h> -#define to_hsdkv1_rst(p) container_of((p), struct hsdkv1_rst, rcdev) +#define to_hsdk_rst(p) container_of((p), struct hsdk_rst, rcdev) -struct hsdkv1_rst { +struct hsdk_rst { void __iomem *regs_ctl; void __iomem *regs_rst; spinlock_t lock; @@ -49,12 +49,12 @@ static const u32 rst_map[] = { #define CGU_IP_SW_RESET_RESET BIT(0) #define SW_RESET_TIMEOUT 10000 -static void hsdkv1_reset_config(struct hsdkv1_rst *rst, unsigned long id) +static void hsdk_reset_config(struct hsdk_rst *rst, unsigned long id) { writel(rst_map[id], rst->regs_ctl + CGU_SYS_RST_CTRL); } -static int hsdkv1_reset_do(struct hsdkv1_rst *rst) +static int hsdk_reset_do(struct hsdk_rst *rst) { u32 reg; @@ -69,28 +69,28 @@ static int hsdkv1_reset_do(struct hsdkv1_rst *rst) !(reg & CGU_IP_SW_RESET_RESET), 5, SW_RESET_TIMEOUT); } -static int hsdkv1_reset_reset(struct reset_controller_dev *rcdev, +static int hsdk_reset_reset(struct reset_controller_dev *rcdev, unsigned long id) { - struct hsdkv1_rst *rst = to_hsdkv1_rst(rcdev); + struct hsdk_rst *rst = to_hsdk_rst(rcdev); unsigned long flags; int ret; spin_lock_irqsave(&rst->lock, flags); - hsdkv1_reset_config(rst, id); - ret = hsdkv1_reset_do(rst); + hsdk_reset_config(rst, id); + ret = hsdk_reset_do(rst); spin_unlock_irqrestore(&rst->lock, flags); return ret; } -static const struct reset_control_ops hsdkv1_reset_ops = { - .reset = hsdkv1_reset_reset, +static const struct reset_control_ops hsdk_reset_ops = { + .reset = hsdk_reset_reset, }; -static int hsdkv1_reset_probe(struct platform_device *pdev) +static int hsdk_reset_probe(struct platform_device *pdev) { - struct hsdkv1_rst *rst; + struct hsdk_rst *rst; struct resource *mem; rst = devm_kzalloc(&pdev->dev, sizeof(*rst), GFP_KERNEL); @@ -110,7 +110,7 @@ static int hsdkv1_reset_probe(struct platform_device *pdev) spin_lock_init(&rst->lock); rst->rcdev.owner = THIS_MODULE; - rst->rcdev.ops = &hsdkv1_reset_ops; + rst->rcdev.ops = &hsdk_reset_ops; rst->rcdev.of_node = pdev->dev.of_node; rst->rcdev.nr_resets = HSDK_MAX_RESETS; rst->rcdev.of_reset_n_cells = 1; @@ -118,20 +118,20 @@ static int hsdkv1_reset_probe(struct platform_device *pdev) return reset_controller_register(&rst->rcdev); } -static const struct of_device_id hsdkv1_reset_dt_match[] = { - { .compatible = "snps,hsdk-v1.0-reset" }, +static const struct of_device_id hsdk_reset_dt_match[] = { + { .compatible = "snps,hsdk-reset" }, { }, }; -static struct platform_driver hsdkv1_reset_driver = { - .probe = hsdkv1_reset_probe, +static struct platform_driver hsdk_reset_driver = { + .probe = hsdk_reset_probe, .driver = { - .name = "hsdk-v1.0-reset", - .of_match_table = hsdkv1_reset_dt_match, + .name = "hsdk-reset", + .of_match_table = hsdk_reset_dt_match, }, }; -builtin_platform_driver(hsdkv1_reset_driver); +builtin_platform_driver(hsdk_reset_driver); MODULE_AUTHOR("Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>"); -MODULE_DESCRIPTION("Synopsys HSDKv1 SDP reset driver"); +MODULE_DESCRIPTION("Synopsys HSDK SDP reset driver"); MODULE_LICENSE("GPL v2"); diff --git a/include/dt-bindings/reset/snps,hsdk-reset.h b/include/dt-bindings/reset/snps,hsdk-reset.h new file mode 100644 index 000000000000..e1a643e4bc91 --- /dev/null +++ b/include/dt-bindings/reset/snps,hsdk-reset.h @@ -0,0 +1,17 @@ +/** + * This header provides index for the HSDK reset controller. + */ +#ifndef _DT_BINDINGS_RESET_CONTROLLER_SNPS_HSDK +#define _DT_BINDINGS_RESET_CONTROLLER_SNPS_HSDK + +#define HSDK_APB_RESET 0 +#define HSDK_AXI_RESET 1 +#define HSDK_ETH_RESET 2 +#define HSDK_USB_RESET 3 +#define HSDK_SDIO_RESET 4 +#define HSDK_HDMI_RESET 5 +#define HSDK_GFX_RESET 6 +#define HSDK_DMAC_RESET 7 +#define HSDK_EBI_RESET 8 + +#endif /*_DT_BINDINGS_RESET_CONTROLLER_SNPS_HSDK*/ diff --git a/include/dt-bindings/reset/snps,hsdk-v1-reset.h b/include/dt-bindings/reset/snps,hsdk-v1-reset.h deleted file mode 100644 index d898c89b7123..000000000000 --- a/include/dt-bindings/reset/snps,hsdk-v1-reset.h +++ /dev/null @@ -1,17 +0,0 @@ -/** - * This header provides index for the HSDK v1 reset controller. - */ -#ifndef _DT_BINDINGS_RESET_CONTROLLER_HSDK_V1 -#define _DT_BINDINGS_RESET_CONTROLLER_HSDK_V1 - -#define HSDK_V1_APB_RESET 0 -#define HSDK_V1_AXI_RESET 1 -#define HSDK_V1_ETH_RESET 2 -#define HSDK_V1_USB_RESET 3 -#define HSDK_V1_SDIO_RESET 4 -#define HSDK_V1_HDMI_RESET 5 -#define HSDK_V1_GFX_RESET 6 -#define HSDK_V1_DMAC_RESET 7 -#define HSDK_V1_EBI_RESET 8 - -#endif /*_DT_BINDINGS_RESET_CONTROLLER_HSDK_V1*/ |