From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Szyprowski Subject: [PATCH v2] ASoC: samsung: i2s: Document clocks macros Date: Thu, 26 Sep 2019 13:02:19 +0200 Message-ID: <20190926110219.6144-1-m.szyprowski@samsung.com> References: Content-Type: text/plain; charset="utf-8" Return-path: Sender: linux-kernel-owner@vger.kernel.org To: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: Rob Herring , Mark Rutland , Krzysztof Kozlowski , Mark Brown , Sylwester Nawrocki , Liam Girdwood , Maciej Falkowski , Marek Szyprowski List-Id: devicetree@vger.kernel.org From: Maciej Falkowski Document clocks macros with their description from 'Documentation/devicetree/bindings/sound/samsung-i2s.txt' Signed-off-by: Maciej Falkowski Signed-off-by: Marek Szyprowski --- v2: - Added proper commit message and description - Moved comments to the right side Best regards, Maciej Falkowski --- include/dt-bindings/sound/samsung-i2s.h | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/include/dt-bindings/sound/samsung-i2s.h b/include/dt-bindings/sound/samsung-i2s.h index 77545f14c379..250de0d6c734 100644 --- a/include/dt-bindings/sound/samsung-i2s.h +++ b/include/dt-bindings/sound/samsung-i2s.h @@ -2,8 +2,14 @@ #ifndef _DT_BINDINGS_SAMSUNG_I2S_H #define _DT_BINDINGS_SAMSUNG_I2S_H -#define CLK_I2S_CDCLK 0 -#define CLK_I2S_RCLK_SRC 1 -#define CLK_I2S_RCLK_PSR 2 +#define CLK_I2S_CDCLK 0 /* the CDCLK (CODECLKO) gate clock */ + +#define CLK_I2S_RCLK_SRC 1 /* the RCLKSRC mux clock (corresponding to + * RCLKSRC bit in IISMOD register) + */ + +#define CLK_I2S_RCLK_PSR 2 /* the RCLK prescaler divider clock + * (corresponding to the IISPSR register) + */ #endif /* _DT_BINDINGS_SAMSUNG_I2S_H */ -- 2.17.1