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Fri, 9 May 2025 13:14:27 +0000 (GMT) X-AuditID: b6c32a52-40bff70000004c16-87-681dffb3509c Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgmcp1.samsung.com (Symantec Messaging Gateway) with SMTP id E0.8D.19478.3BFFD186; Fri, 9 May 2025 22:14:27 +0900 (KST) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250509131425epsmtip1df3d977fb138a2f14c4f522f592f98f0~93iFuuKrU2903429034epsmtip1b; Fri, 9 May 2025 13:14:25 +0000 (GMT) From: Raghav Sharma To: krzk@kernel.org, s.nawrocki@samsung.com, cw00.choi@samsung.com, alim.akhtar@samsung.com, mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, conor+dt@kernel.org, sunyeal.hong@samsung.com, shin.son@samsung.com Cc: linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Raghav Sharma Subject: [PATCH v1] dt-bindings: clock: exynosautov920: add hsi2 clock definitions Date: Fri, 9 May 2025 18:54:14 +0530 Message-Id: <20250509132414.3752159-1-raghav.s@samsung.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrGLMWRmVeSWpSXmKPExsWy7bCSnO7m/7IZBncmmVo8mLeNzWLN3nNM Fte/PGe1mH/kHKvF+fMb2C02Pb7GavGx5x6rxeVdc9gsZpzfx2Rx8ZSrxfeVdxgt/u/ZwW5x +E07q8W/axtZLCYfX8tq0bRsPZODgMf7G63sHptWdbJ5bF5S79G3ZRWjx+dNcgGsUVw2Kak5 mWWpRfp2CVwZvW/2shb8Eam4eeQbUwPjZf4uRk4OCQETiePzfrF3MXJxCAlsZ5TYf+8vI0RC QmLf/99QtrDEyn/PoYreMkr0b53OBJJgE9CSuLL9HRuILSLwjlFi0zoxkCJmgQuMEp9e/gTq 5uAQFgiSmD8jC6SGRUBV4v/2yywgNq+AtcSxHe0sEAvkJfYfPMsMEReUODnzCVicGSjevHU2 8wRGvllIUrOQpBYwMq1iFE0tKM5Nz00uMNQrTswtLs1L10vOz93ECA56raAdjMvW/9U7xMjE wXiIUYKDWUmE93mnTIYQb0piZVVqUX58UWlOavEhRmkOFiVxXuWczhQhgfTEktTs1NSC1CKY LBMHp1QDk+yeR6wrc6z2JWd49lw4XXc2Rnn6sR0M3CxLt1VN/eEt5PlsupX6rcfpa2wufn+6 /UB4qrqY5qwP5VJdp2X93XbIHPd3+8gv/iK8nUVafpuLUqOFs4OA9mvdG6dOO5207UjgMupp +MDxKKpNZNns35wX7t3JX+j6M2v/v+7E9HtWu89/COwwvLBz3vMbDKvF18YdFDl4UWOmWMdu 7Qt13/+uc+JjWl3wvNrs3k0b5ZeVn0TtN/P+v+h04tyJ36+sVv38Z2ArGxLq3/0ro+BWzrVf wR/zvuzUE1nCvHQul+0Tbaa36zOkfyxTuXg8LVa7IaEurqhiaePmmlXFu/afuT7vwwG/1SuZ TzOdPD3b/7ESS3FGoqEWc1FxIgDhAktx6QIAAA== X-CMS-MailID: 20250509131427epcas5p1fe29ea19cb7624dc828935d6ec47854b X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250509131427epcas5p1fe29ea19cb7624dc828935d6ec47854b References: Add device tree clock binding definitions for CMU_HSI2 Signed-off-by: Raghav Sharma --- .../clock/samsung,exynosautov920-clock.yaml | 29 +++++++++++++++++-- .../clock/samsung,exynosautov920.h | 9 ++++++ 2 files changed, 36 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.yaml index 6961a68098f4..3cbb1dc8d828 100644 --- a/Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.yaml +++ b/Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.yaml @@ -41,14 +41,15 @@ properties: - samsung,exynosautov920-cmu-misc - samsung,exynosautov920-cmu-hsi0 - samsung,exynosautov920-cmu-hsi1 + - samsung,exynosautov920-cmu-hsi2 clocks: minItems: 1 - maxItems: 4 + maxItems: 5 clock-names: minItems: 1 - maxItems: 4 + maxItems: 5 "#clock-cells": const: 1 @@ -201,6 +202,30 @@ allOf: - const: usbdrd - const: mmc_card + - if: + properties: + compatible: + contains: + const: samsung,exynosautov920-cmu-hsi2 + + then: + properties: + clocks: + items: + - description: External reference clock (38.4 MHz) + - description: CMU_HSI2 NOC clock (from CMU_TOP) + - description: CMU_HSI2 NOC UFS clock (from CMU_TOP) + - description: CMU_HSI2 UFS EMBD clock (from CMU_TOP) + - description: CMU_HSI2 ETHERNET clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: noc + - const: ufs + - const: embd + - const: ethernet + required: - compatible - "#clock-cells" diff --git a/include/dt-bindings/clock/samsung,exynosautov920.h b/include/dt-bindings/clock/samsung,exynosautov920.h index 5e6896e9627f..93e6233d1358 100644 --- a/include/dt-bindings/clock/samsung,exynosautov920.h +++ b/include/dt-bindings/clock/samsung,exynosautov920.h @@ -286,4 +286,13 @@ #define CLK_MOUT_HSI1_USBDRD_USER 3 #define CLK_MOUT_HSI1_USBDRD 4 +/* CMU_HSI2 */ +#define FOUT_PLL_ETH 1 +#define CLK_MOUT_HSI2_NOC_UFS_USER 2 +#define CLK_MOUT_HSI2_UFS_EMBD_USER 3 +#define CLK_MOUT_HSI2_ETHERNET 4 +#define CLK_MOUT_HSI2_ETHERNET_USER 5 +#define CLK_DOUT_HSI2_ETHERNET 6 +#define CLK_DOUT_HSI2_ETHERNET_PTP 7 + #endif /* _DT_BINDINGS_CLOCK_EXYNOSAUTOV920_H */