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Message-ID: <CAPLW+4k-PAqOkqEOaV-1HbNZu1qR89r6y9prU3Uet0vCYx_cjA@mail.gmail.com>
Date: Tue, 7 Dec 2021 20:15:27 +0200
From: Sam Protsenko <semen.protsenko@...aro.org>
To: David Virag <virag.david003@...il.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
Rob Herring <robh+dt@...nel.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Tomasz Figa <tomasz.figa@...il.com>,
Chanwoo Choi <cw00.choi@...sung.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org
Subject: Re: [PATCH v4 1/7] dt-bindings: clock: Add bindings definitions for
Exynos7885 CMU
On Mon, 6 Dec 2021 at 17:32, David Virag <virag.david003@...il.com> wrote:
>
> Just like on Exynos850, the clock controller driver is designed to have
> separate instances for each particular CMU, so clock IDs start from 1
> for each CMU in this bindings header too.
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
> Signed-off-by: David Virag <virag.david003@...il.com>
> ---
Reviewed-by: Sam Protsenko <semen.protsenko@...aro.org>
> Changes in v2:
> - Added R-b tag by Krzysztof Kozlowski
>
> Changes in v3:
> - Nothing
>
> Changes in v4:
> - Nothing
>
> include/dt-bindings/clock/exynos7885.h | 115 +++++++++++++++++++++++++
> 1 file changed, 115 insertions(+)
> create mode 100644 include/dt-bindings/clock/exynos7885.h
>
> diff --git a/include/dt-bindings/clock/exynos7885.h b/include/dt-bindings/clock/exynos7885.h
> new file mode 100644
> index 000000000000..1f8701691d62
> --- /dev/null
> +++ b/include/dt-bindings/clock/exynos7885.h
> @@ -0,0 +1,115 @@
> +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
> +/*
> + * Copyright (c) 2021 Dávid Virág
> + *
> + * Device Tree binding constants for Exynos7885 clock controller.
> + */
> +
> +#ifndef _DT_BINDINGS_CLOCK_EXYNOS_7885_H
> +#define _DT_BINDINGS_CLOCK_EXYNOS_7885_H
> +
> +/* CMU_TOP */
> +#define CLK_FOUT_SHARED0_PLL 1
> +#define CLK_FOUT_SHARED1_PLL 2
> +#define CLK_DOUT_SHARED0_DIV2 3
> +#define CLK_DOUT_SHARED0_DIV3 4
> +#define CLK_DOUT_SHARED0_DIV4 5
> +#define CLK_DOUT_SHARED0_DIV5 6
> +#define CLK_DOUT_SHARED1_DIV2 7
> +#define CLK_DOUT_SHARED1_DIV3 8
> +#define CLK_DOUT_SHARED1_DIV4 9
> +#define CLK_MOUT_CORE_BUS 10
> +#define CLK_MOUT_CORE_CCI 11
> +#define CLK_MOUT_CORE_G3D 12
> +#define CLK_DOUT_CORE_BUS 13
> +#define CLK_DOUT_CORE_CCI 14
> +#define CLK_DOUT_CORE_G3D 15
> +#define CLK_GOUT_CORE_BUS 16
> +#define CLK_GOUT_CORE_CCI 17
> +#define CLK_GOUT_CORE_G3D 18
> +#define CLK_MOUT_PERI_BUS 19
> +#define CLK_MOUT_PERI_SPI0 20
> +#define CLK_MOUT_PERI_SPI1 21
> +#define CLK_MOUT_PERI_UART0 22
> +#define CLK_MOUT_PERI_UART1 23
> +#define CLK_MOUT_PERI_UART2 24
> +#define CLK_MOUT_PERI_USI0 25
> +#define CLK_MOUT_PERI_USI1 26
> +#define CLK_MOUT_PERI_USI2 27
> +#define CLK_DOUT_PERI_BUS 28
> +#define CLK_DOUT_PERI_SPI0 29
> +#define CLK_DOUT_PERI_SPI1 30
> +#define CLK_DOUT_PERI_UART0 31
> +#define CLK_DOUT_PERI_UART1 32
> +#define CLK_DOUT_PERI_UART2 33
> +#define CLK_DOUT_PERI_USI0 34
> +#define CLK_DOUT_PERI_USI1 35
> +#define CLK_DOUT_PERI_USI2 36
> +#define CLK_GOUT_PERI_BUS 37
> +#define CLK_GOUT_PERI_SPI0 38
> +#define CLK_GOUT_PERI_SPI1 39
> +#define CLK_GOUT_PERI_UART0 40
> +#define CLK_GOUT_PERI_UART1 41
> +#define CLK_GOUT_PERI_UART2 42
> +#define CLK_GOUT_PERI_USI0 43
> +#define CLK_GOUT_PERI_USI1 44
> +#define CLK_GOUT_PERI_USI2 45
> +#define TOP_NR_CLK 46
> +
> +/* CMU_CORE */
> +#define CLK_MOUT_CORE_BUS_USER 1
> +#define CLK_MOUT_CORE_CCI_USER 2
> +#define CLK_MOUT_CORE_G3D_USER 3
> +#define CLK_MOUT_CORE_GIC 4
> +#define CLK_DOUT_CORE_BUSP 5
> +#define CLK_GOUT_CCI_ACLK 6
> +#define CLK_GOUT_GIC400_CLK 7
> +#define CORE_NR_CLK 8
> +
> +/* CMU_PERI */
> +#define CLK_MOUT_PERI_BUS_USER 1
> +#define CLK_MOUT_PERI_SPI0_USER 2
> +#define CLK_MOUT_PERI_SPI1_USER 3
> +#define CLK_MOUT_PERI_UART0_USER 4
> +#define CLK_MOUT_PERI_UART1_USER 5
> +#define CLK_MOUT_PERI_UART2_USER 6
> +#define CLK_MOUT_PERI_USI0_USER 7
> +#define CLK_MOUT_PERI_USI1_USER 8
> +#define CLK_MOUT_PERI_USI2_USER 9
> +#define CLK_GOUT_GPIO_TOP_PCLK 10
> +#define CLK_GOUT_HSI2C0_PCLK 11
> +#define CLK_GOUT_HSI2C1_PCLK 12
> +#define CLK_GOUT_HSI2C2_PCLK 13
> +#define CLK_GOUT_HSI2C3_PCLK 14
> +#define CLK_GOUT_I2C0_PCLK 15
> +#define CLK_GOUT_I2C1_PCLK 16
> +#define CLK_GOUT_I2C2_PCLK 17
> +#define CLK_GOUT_I2C3_PCLK 18
> +#define CLK_GOUT_I2C4_PCLK 19
> +#define CLK_GOUT_I2C5_PCLK 20
> +#define CLK_GOUT_I2C6_PCLK 21
> +#define CLK_GOUT_I2C7_PCLK 22
> +#define CLK_GOUT_PWM_MOTOR_PCLK 23
> +#define CLK_GOUT_SPI0_PCLK 24
> +#define CLK_GOUT_SPI0_EXT_CLK 25
> +#define CLK_GOUT_SPI1_PCLK 26
> +#define CLK_GOUT_SPI1_EXT_CLK 27
> +#define CLK_GOUT_UART0_EXT_UCLK 28
> +#define CLK_GOUT_UART0_PCLK 29
> +#define CLK_GOUT_UART1_EXT_UCLK 30
> +#define CLK_GOUT_UART1_PCLK 31
> +#define CLK_GOUT_UART2_EXT_UCLK 32
> +#define CLK_GOUT_UART2_PCLK 33
> +#define CLK_GOUT_USI0_PCLK 34
> +#define CLK_GOUT_USI0_SCLK 35
> +#define CLK_GOUT_USI1_PCLK 36
> +#define CLK_GOUT_USI1_SCLK 37
> +#define CLK_GOUT_USI2_PCLK 38
> +#define CLK_GOUT_USI2_SCLK 39
> +#define CLK_GOUT_MCT_PCLK 40
> +#define CLK_GOUT_SYSREG_PERI_PCLK 41
> +#define CLK_GOUT_WDT0_PCLK 42
> +#define CLK_GOUT_WDT1_PCLK 43
> +#define PERI_NR_CLK 44
> +
> +#endif /* _DT_BINDINGS_CLOCK_EXYNOS_7885_H */
> --
> 2.34.1
>
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