From: cw00.choi@samsung•com (Chanwoo Choi)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v3 05/15] dt-bindings: Document the STM32 reset bindings
Date: Fri, 13 Mar 2015 09:09:36 +0900 [thread overview]
Message-ID: <55022AC0.7090403@samsung.com> (raw)
In-Reply-To: <1426197361-19290-6-git-send-email-maxime.coquelin@st.com>
Hi Maxime,
On 03/13/2015 06:55 AM, Maxime Coquelin wrote:
> From: Maxime Coquelin <mcoquelin.stm32@gmail•com>
>
> This adds documentation of device tree bindings for the
> STM32 reset controller.
>
> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail•com>
> ---
> .../devicetree/bindings/reset/st,stm32-rcc.txt | 102 +++++++++++++++++++++
> 1 file changed, 102 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/reset/st,stm32-rcc.txt
>
> diff --git a/Documentation/devicetree/bindings/reset/st,stm32-rcc.txt b/Documentation/devicetree/bindings/reset/st,stm32-rcc.txt
> new file mode 100644
> index 0000000..962f961
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/reset/st,stm32-rcc.txt
> @@ -0,0 +1,102 @@
> +STMicroelectronics STM32 Peripheral Reset Controller
> +====================================================
> +
> +The RCC IP is both a reset and a clock controller. This documentation only
> +document the reset part.
> +
> +Please also refer to reset.txt in this directory for common reset
> +controller binding usage.
> +
> +Required properties:
> +- compatible: Should be "st,stm32-rcc"
> +- reg: should be register base and length as documented in the
> + datasheet
> +- #reset-cells: 1, see below
> +
> +example:
> +
> +rcc: reset at 40023800 {
> + #reset-cells = <1>;
> + compatible = "st,stm32-rcc";
> + reg = <0x40023800 0x400>;
> +};
> +
> +Specifying softreset control of devices
> +=======================================
> +
> +Device nodes should specify the reset channel required in their "resets"
> +property, containing a phandle to the reset device node and an index specifying
> +which channel to use.
> +
> +example:
> +
> + timer2 {
> + resets = <&rcc 256>;
> + };
> +
> +List of indexes for STM32F429:
> + - gpioa: 128
> + - gpiob: 129
> + - gpioc: 130
> + - gpiod: 131
> + - gpioe: 132
> + - gpiof: 133
> + - gpiog: 134
> + - gpioh: 135
> + - gpioi: 136
> + - gpioj: 137
> + - gpiok: 138
> + - crc: 140
> + - dma1: 149
> + - dma2: 150
> + - dma2d: 151
> + - ethmac: 153
> + - otghs: 157
> + - dcmi: 160
> + - cryp: 164
> + - hash: 165
> + - rng: 166
> + - otgfs: 167
> + - fmc: 192
> + - tim2: 256
> + - tim3: 257
> + - tim4: 258
> + - tim5: 259
> + - tim6: 260
> + - tim7: 261
> + - tim12: 262
> + - tim13: 263
> + - tim14: 264
> + - wwdg: 267
> + - spi2: 270
> + - spi3: 271
> + - uart2: 273
> + - uart3: 274
> + - uart4: 275
> + - uart5: 276
> + - i2c1: 277
> + - i2c2: 278
> + - i2c3: 279
> + - can1: 281
> + - can2: 282
> + - pwr: 284
> + - dac: 285
> + - uart7: 286
> + - uart8: 287
> + - tim1: 288
> + - tim8: 289
> + - usart1: 292
> + - usart6: 293
> + - adc: 296
> + - sdio: 299
> + - spi1: 300
> + - spi4: 301
> + - syscfg: 302
> + - tim9: 304
> + - tim10: 305
> + - tim11: 306
> + - spi5: 308
> + - spi6: 309
> + - sai1: 310
> + - ltdc: 31
> +
>
Last line is un-necessary. When I applied this patch for test
"new blank line at EOF" happen.
+++ b/Documentation/devicetree/bindings/reset/st,stm32-rcc.txt
@@ -99,4 +99,3 @@ List of indexes for STM32F429:
- spi6: 309
- sai1: 310
- ltdc: 31
-
Thanks,
Chanwoo Choi
next prev parent reply other threads:[~2015-03-13 0:09 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 21:55 [PATCH v3 00/15] Add support to STMicroelectronics STM32 family Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 01/15] scripts: link-vmlinux: Don't pass page offset to kallsyms if XIP Kernel Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 02/15] ARM: ARMv7-M: Enlarge vector table up to 256 entries Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 03/15] dt-bindings: Document the ARM System timer bindings Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 04/15] clocksource: Add ARM System timer driver Maxime Coquelin
2015-03-26 9:50 ` Daniel Lezcano
2015-03-26 20:19 ` Maxime Coquelin
2015-03-27 8:36 ` Daniel Lezcano
2015-03-27 12:33 ` Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 05/15] dt-bindings: Document the STM32 reset bindings Maxime Coquelin
2015-03-13 0:09 ` Chanwoo Choi [this message]
2015-03-17 16:57 ` Maxime Coquelin
2015-03-13 8:50 ` Philipp Zabel
2015-03-17 17:13 ` Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 06/15] drivers: reset: Add STM32 reset driver Maxime Coquelin
2015-03-13 0:11 ` Chanwoo Choi
2015-03-13 8:54 ` Philipp Zabel
2015-03-17 17:23 ` Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 07/15] dt-bindings: Document the STM32 timer bindings Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 08/15] clockevent: Add STM32 Timer driver Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 09/15] dt-bindings: Document the STM32 USART bindings Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 10/15] serial: stm32-usart: Add STM32 USART Driver Maxime Coquelin
2015-03-13 9:41 ` Paul Bolle
2015-03-17 17:39 ` Maxime Coquelin
2015-03-13 14:19 ` Andy Shevchenko
2015-03-17 17:32 ` Maxime Coquelin
2015-03-17 17:56 ` Andy Shevchenko
2015-03-19 13:55 ` Maxime Coquelin
2015-03-19 14:58 ` Peter Hurley
2015-03-19 17:35 ` Maxime Coquelin
2015-03-24 17:21 ` Maxime Coquelin
2015-03-24 17:44 ` Peter Hurley
2015-03-24 18:23 ` Peter Hurley
2015-03-26 15:46 ` Russell King - ARM Linux
2015-03-26 22:05 ` Maxime Coquelin
2015-03-26 22:03 ` Maxime Coquelin
2015-03-27 11:32 ` Peter Hurley
2015-03-27 12:30 ` Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 11/15] ARM: Add STM32 family machine Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 12/15] ARM: dts: Add ARM System timer as clockevent in armv7m Maxime Coquelin
2015-03-12 21:55 ` [PATCH v3 13/15] ARM: dts: Introduce STM32F429 MCU Maxime Coquelin
2015-03-12 21:56 ` [PATCH v3 14/15] ARM: configs: Add STM32 defconfig Maxime Coquelin
2015-03-12 21:56 ` [PATCH v3 15/15] MAINTAINERS: Add entry for STM32 MCUs Maxime Coquelin
2015-03-12 23:45 ` [PATCH v3 00/15] Add support to STMicroelectronics STM32 family Chanwoo Choi
2015-03-18 23:35 ` Chanwoo Choi
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