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Thu, 29 May 2025 11:17:08 +0000 (GMT) X-AuditID: b6c32a28-46cef70000001e8a-1b-68384234d330 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgmc1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 72.BF.07818.43248386; Thu, 29 May 2025 20:17:08 +0900 (KST) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250529111705epsmtip1663cf218914df0b247f64e91ac67fbdf~D_1W5MQW61843718437epsmtip1k; Thu, 29 May 2025 11:17:05 +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, richardcochran@gmail.com, 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, netdev@vger.kernel.org, chandan.vn@samsung.com, karthik.sun@samsung.com, dev.tailor@samsung.com, Raghav Sharma Subject: [PATCH v3 1/4] dt-bindings: clock: exynosautov920: sort clock definitions Date: Thu, 29 May 2025 16:56:37 +0530 Message-Id: <20250529112640.1646740-2-raghav.s@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250529112640.1646740-1-raghav.s@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprAIsWRmVeSWpSXmKPExsWy7bCSnK6Jk0WGwaV9+hYP5m1js5jwJcJi zd5zTBbXvzxntbi3Yxm7xfwj51gtGme8YbI4f34Du8Wmx9dYLT723GO1uLxrDpvFjPP7mCwu nnK1OLZAzOL7yjuMFkfOvGC2+L9nB7vF4TftrBb/rm1ksZh8fC2rRdOy9UwOoh7vb7Sye+yc dZfdY9OqTjaPzUvqPfq2rGL0+LxJLoAtissmJTUnsyy1SN8ugStj0dq9TAUTuSo2ve1jamDc xNHFyMkhIWAisf7YfeYuRi4OIYHdjBJPdp9lh0hISOz7/5sRwhaWWPnvOTtE0VtGiaetu8AS bAJaEle2v2MDSYgIdDFJnPv3igXEYRbYySTR9ngb2ChhgSCJfxeug3WwCKhK/J/7mQnE5hWw lli7sY0JYoW8xP6DZ5lBbE4BG4m7N5+zgNhCQDUft59hhqgXlDg58wlYnBmovnnrbOYJjAKz kKRmIUktYGRaxSiZWlCcm56bbFhgmJdarlecmFtcmpeul5yfu4kRHGlaGjsY331r0j/EyMTB eIhRgoNZSYS3yd4sQ4g3JbGyKrUoP76oNCe1+BCjNAeLkjjvSsOIdCGB9MSS1OzU1ILUIpgs EwenVAOTz9r8mhcXlc77nT2coGF5uruSmUvyD6vPjAet5R/ZOh32HVSI23wkRX0R8wfdxpUn 89PuT4k9+Cr13hntC+0efYcYPj1ou6mwOvxi+2fD+YFPAjKS7+x9f3/ZpHk1a25fOrr5/EpB 4y1dKxc9ii19vvYD/00hh8LyrD9/5kj7Zl1u//VnVR/rX5+w6DXVBz4vu1nv8nDNRtnjb7VW PJ0pkrhZ4KDJpqTWXXbm+aJlW7rz+aOtdsb1+fz8HNBS+F3SUOvvzw8CTntWzdyi1rfnhsPn SR3n/76aqJfixTPv4lPV4z9quz7VONWEdmo4akx8nb3lj6G0PvOhw6kJAZc4k53Ea1MelRxZ yPjbJiaZR4mlOCPRUIu5qDgRALd3VcsjAwAA X-CMS-MailID: 20250529111708epcas5p232b8bb6b05795b7014d718003daef0cb X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250529111708epcas5p232b8bb6b05795b7014d718003daef0cb References: <20250529112640.1646740-1-raghav.s@samsung.com> Sort all the clock compatible strings in alphabetical order Signed-off-by: Raghav Sharma Acked-by: Rob Herring (Arm) Reviewed-by: Alim Akhtar --- .../bindings/clock/samsung,exynosautov920-clock.yaml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/clock/samsung,exynosautov920= -clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynosautov92= 0-clock.yaml index 6961a68098f4..77117b887e19 100644 --- a/Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.= yaml +++ b/Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.= yaml @@ -32,15 +32,15 @@ description: | properties: compatible: enum: - - samsung,exynosautov920-cmu-top - samsung,exynosautov920-cmu-cpucl0 - samsung,exynosautov920-cmu-cpucl1 - samsung,exynosautov920-cmu-cpucl2 - - samsung,exynosautov920-cmu-peric0 - - samsung,exynosautov920-cmu-peric1 - - samsung,exynosautov920-cmu-misc - samsung,exynosautov920-cmu-hsi0 - samsung,exynosautov920-cmu-hsi1 + - samsung,exynosautov920-cmu-misc + - samsung,exynosautov920-cmu-peric0 + - samsung,exynosautov920-cmu-peric1 + - samsung,exynosautov920-cmu-top =20 clocks: minItems: 1 --=20 2.34.1 From nobody Tue Dec 16 14:44:47 2025 Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B701F2B9BF for ; 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Thu, 29 May 2025 11:17:08 +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, richardcochran@gmail.com, 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, netdev@vger.kernel.org, chandan.vn@samsung.com, karthik.sun@samsung.com, dev.tailor@samsung.com, Raghav Sharma Subject: [PATCH v3 2/4] dt-bindings: clock: exynosautov920: add hsi2 clock definitions Date: Thu, 29 May 2025 16:56:38 +0530 Message-Id: <20250529112640.1646740-3-raghav.s@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250529112640.1646740-1-raghav.s@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuplkeLIzCtJLcpLzFFi42LZdlhJTtfcySLDYM5JQ4sH87axWUz4EmGx Zu85JovrX56zWtzbsYzdYv6Rc6wWjTPeMFmcP7+B3WLT42usFh977rFaXN41h81ixvl9TBYX T7laHFsgZvF95R1GiyNnXjBb/N+zg93i8Jt2Vot/1zayWEw+vpbVomnZeiYHUY/3N1rZPXbO usvusWlVJ5vH5iX1Hn1bVjF6fN4kF8AWxWWTkpqTWZZapG+XwJXx9BhrwXyxihnznzE1MF4S 6GLk5JAQMJGYNuEVYxcjF4eQwG5Gib6Ob4wQCQmJff9/Q9nCEiv/PWeHKHrLKNH/bA4TSIJN QEviyvZ3bCAJEYEuJolz/16xgDjMAjuZJNoebwNq4eAQFgiT6G93B2lgEVCVWPXsHQtImFfA WuLErkqIBfIS+w+eZQaxOQVsJO7efM4CYgsBlXzcfgYszisgKHFy5hOwODNQffPW2cwTGAVm IUnNQpJawMi0ilEytaA4Nz232LDAMC+1XK84Mbe4NC9dLzk/dxMjOMa0NHcwbl/1Qe8QIxMH 4yFGCQ5mJRHeJnuzDCHelMTKqtSi/Pii0pzU4kOM0hwsSuK84i96U4QE0hNLUrNTUwtSi2Cy TBycUg1MMttc034xZZh/mfZ6y9I5Uy6FyLBulFa+E3nu2WPO57If/s7PWHnvpXWEe/XdUPOs Gy+7jhj055mqJp0+UbbUJCaDi+Pavgf/z0s99m69v++5/CJJqbMeF6YZ1ksX9p4IKJiS8uB+ 0+RtqTVC9YrTLKqbig0Kz2anf/I1lY9Y0u2bdnTPNHXZyWy6W6Y3mXJwf3VIv7dka1Jq3qsY 21c3Na0Y1pVZTK6unpr+9YVHRqDCztdf38smHTTUYPi7/aIq38r0f29uKqU72CeHs+1qZrvV 1fHj32aJXTUVPYG1PuHWwnYJn88/79IoPbCi7nbju6I2vmfn5Cdnxl0xYvPIfdVYq2fHmZe7 KvvphW4lluKMREMt5qLiRAAkiQpIIAMAAA== X-CMS-MailID: 20250529111711epcas5p48afd16e6f771a18e3b287b07edd83c22 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250529111711epcas5p48afd16e6f771a18e3b287b07edd83c22 References: <20250529112640.1646740-1-raghav.s@samsung.com> Add device tree clock binding definitions for CMU_HSI2 Signed-off-by: Raghav Sharma Acked-by: Rob Herring (Arm) Reviewed-by: Alim Akhtar --- .../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,exynosautov92= 0-clock.yaml index 77117b887e19..72f59db73f76 100644 --- a/Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.= yaml +++ b/Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.= yaml @@ -37,6 +37,7 @@ properties: - samsung,exynosautov920-cmu-cpucl2 - samsung,exynosautov920-cmu-hsi0 - samsung,exynosautov920-cmu-hsi1 + - samsung,exynosautov920-cmu-hsi2 - samsung,exynosautov920-cmu-misc - samsung,exynosautov920-cmu-peric0 - samsung,exynosautov920-cmu-peric1 @@ -44,11 +45,11 @@ properties: =20 clocks: minItems: 1 - maxItems: 4 + maxItems: 5 =20 clock-names: minItems: 1 - maxItems: 4 + maxItems: 5 =20 "#clock-cells": const: 1 @@ -201,6 +202,30 @@ allOf: - const: usbdrd - const: mmc_card =20 + - 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/d= t-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 =20 +/* 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 */ --=20 2.34.1 From nobody Tue Dec 16 14:44:47 2025 Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 41C3B20B80E for ; 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Thu, 29 May 2025 11:17:11 +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, richardcochran@gmail.com, 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, netdev@vger.kernel.org, chandan.vn@samsung.com, karthik.sun@samsung.com, dev.tailor@samsung.com, Raghav Sharma Subject: [PATCH v3 3/4] clk: samsung: exynosautov920: add block hsi2 clock support Date: Thu, 29 May 2025 16:56:39 +0530 Message-Id: <20250529112640.1646740-4-raghav.s@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250529112640.1646740-1-raghav.s@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupjkeLIzCtJLcpLzFFi42LZdlhJTtfKySLDoO2DhcWDedvYLCZ8ibBY s/cck8X1L89ZLe7tWMZuMf/IOVaLxhlvmCzOn9/AbrHp8TVWi48991gtLu+aw2Yx4/w+JouL p1wtji0Qs/i+8g6jxZEzL5gt/u/ZwW5x+E07q8W/axtZLCYfX8tq0bRsPZODqMf7G63sHjtn 3WX32LSqk81j85J6j74tqxg9Pm+SC2CL4rJJSc3JLEst0rdL4Mq4vug8W8F85YqJX1tYGhiP yHYxcnBICJhInG2S7GLk4hAS2M0ocfjMIbYuRk6guITEvv+/GSFsYYmV/56zQxS9ZZTYfKqF BSTBJqAlcWX7OzaQhIhAF5PEuX+vWEAcZoGdTBJtj7exg1QJCwRJ7Js8nxXEZhFQlbj99AQT yGpeAWuJ4wc1IDbIS+w/eJYZxOYUsJG4e/M52AIhoJKP28+AxXkFBCVOznwCFmcGqm/eOpt5 AqPALCSpWUhSCxiZVjFKphYU56bnFhsWGOallusVJ+YWl+al6yXn525iBEeZluYOxu2rPugd YmTiYDzEKMHBrCTC22RvliHEm5JYWZValB9fVJqTWnyIUZqDRUmcV/xFb4qQQHpiSWp2ampB ahFMlomDU6qBSfZSSKLVjfSHqky3WJg0jsXIRkqXSJy4zNbwv+/En/SiGVe3rXh+VO2QVaeq mCfvX6/S5q/ZkvIX2CoeLFok3f+JZc8cCw+TfR9VpnwX6mKZmMes/XPWwpdZN2/ILU8VXB2t LzTdaNE0n6p12v5267d9Ys4sWHzMwejBxaJKrTVCjlp5Jmxn98u2tfhvlhae+sZdfp6weut1 oW3pB3N2R77XlHZ+3u/4SlSUzXdKa2tGwTu2V7FPbBSn/H3Lf8rh2772Jv7YZ9NMuMpmhwp2 HzlW/nGhdXiK0N3Gx4rBdRyH/KMsk9sVc6VWHeCqdZRR7Dr6vSxedKOw1OF6gZIW8wurzppV la3+tsa65LkSS3FGoqEWc1FxIgBs+bx7IQMAAA== X-CMS-MailID: 20250529111715epcas5p19a63894e2556d2c8005845e01f67c783 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250529111715epcas5p19a63894e2556d2c8005845e01f67c783 References: <20250529112640.1646740-1-raghav.s@samsung.com> Register compatible and cmu_info data to support clocks. CMU_HSI2, this provides clocks for HSI2 block Signed-off-by: Raghav Sharma Reviewed-by: Alim Akhtar --- drivers/clk/samsung/clk-exynosautov920.c | 72 ++++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/drivers/clk/samsung/clk-exynosautov920.c b/drivers/clk/samsung= /clk-exynosautov920.c index da4afe8ac2ab..572b6ace14ac 100644 --- a/drivers/clk/samsung/clk-exynosautov920.c +++ b/drivers/clk/samsung/clk-exynosautov920.c @@ -26,6 +26,7 @@ #define CLKS_NR_MISC (CLK_DOUT_MISC_OSC_DIV2 + 1) #define CLKS_NR_HSI0 (CLK_DOUT_HSI0_PCIE_APB + 1) #define CLKS_NR_HSI1 (CLK_MOUT_HSI1_USBDRD + 1) +#define CLKS_NR_HSI2 (CLK_DOUT_HSI2_ETHERNET_PTP + 1) =20 /* ---- CMU_TOP ----------------------------------------------------------= -- */ =20 @@ -1752,6 +1753,74 @@ static const struct samsung_cmu_info hsi1_cmu_info _= _initconst =3D { .clk_name =3D "noc", }; =20 +/* ---- CMU_HSI2 ---------------------------------------------------------= */ + +/* Register Offset definitions for CMU_HSI2 (0x16b00000) */ +#define PLL_LOCKTIME_PLL_ETH 0x0 +#define PLL_CON3_PLL_ETH 0x10c +#define PLL_CON0_MUX_CLKCMU_HSI2_ETHERNET_USER 0x600 +#define PLL_CON0_MUX_CLKCMU_HSI2_NOC_UFS_USER 0x610 +#define PLL_CON0_MUX_CLKCMU_HSI2_UFS_EMBD_USER 0x630 +#define CLK_CON_MUX_MUX_CLK_HSI2_ETHERNET 0x1000 +#define CLK_CON_DIV_DIV_CLK_HSI2_ETHERNET 0x1800 +#define CLK_CON_DIV_DIV_CLK_HSI2_ETHERNET_PTP 0x1804 + +static const unsigned long hsi2_clk_regs[] __initconst =3D { + PLL_LOCKTIME_PLL_ETH, + PLL_CON3_PLL_ETH, + PLL_CON0_MUX_CLKCMU_HSI2_ETHERNET_USER, + PLL_CON0_MUX_CLKCMU_HSI2_NOC_UFS_USER, + PLL_CON0_MUX_CLKCMU_HSI2_UFS_EMBD_USER, + CLK_CON_MUX_MUX_CLK_HSI2_ETHERNET, + CLK_CON_DIV_DIV_CLK_HSI2_ETHERNET, + CLK_CON_DIV_DIV_CLK_HSI2_ETHERNET_PTP, +}; + +static const struct samsung_pll_clock hsi2_pll_clks[] __initconst =3D { + /* CMU_HSI2_PLL */ + PLL(pll_531x, FOUT_PLL_ETH, "fout_pll_eth", "oscclk", + PLL_LOCKTIME_PLL_ETH, PLL_CON3_PLL_ETH, NULL), +}; + +/* List of parent clocks for Muxes in CMU_HSI2 */ +PNAME(mout_clkcmu_hsi2_noc_ufs_user_p) =3D { "oscclk", "dout_clkcmu_hsi2_n= oc_ufs" }; +PNAME(mout_clkcmu_hsi2_ufs_embd_user_p) =3D { "oscclk", "dout_clkcmu_hsi2_= ufs_embd" }; +PNAME(mout_hsi2_ethernet_p) =3D { "fout_pll_eth", "mout_clkcmu_hsi2_ethern= et_user" }; +PNAME(mout_clkcmu_hsi2_ethernet_user_p) =3D { "oscclk", "dout_clkcmu_hsi2_= ethernet" }; + +static const struct samsung_mux_clock hsi2_mux_clks[] __initconst =3D { + MUX(CLK_MOUT_HSI2_NOC_UFS_USER, "mout_clkcmu_hsi2_noc_ufs_user", + mout_clkcmu_hsi2_noc_ufs_user_p, PLL_CON0_MUX_CLKCMU_HSI2_NOC_UFS_USE= R, 4, 1), + MUX(CLK_MOUT_HSI2_UFS_EMBD_USER, "mout_clkcmu_hsi2_ufs_embd_user", + mout_clkcmu_hsi2_ufs_embd_user_p, PLL_CON0_MUX_CLKCMU_HSI2_UFS_EMBD_U= SER, 4, 1), + MUX(CLK_MOUT_HSI2_ETHERNET, "mout_hsi2_ethernet", + mout_hsi2_ethernet_p, CLK_CON_MUX_MUX_CLK_HSI2_ETHERNET, 0, 1), + MUX(CLK_MOUT_HSI2_ETHERNET_USER, "mout_clkcmu_hsi2_ethernet_user", + mout_clkcmu_hsi2_ethernet_user_p, PLL_CON0_MUX_CLKCMU_HSI2_ETHERNET_U= SER, 4, 1), +}; + +static const struct samsung_div_clock hsi2_div_clks[] __initconst =3D { + DIV(CLK_DOUT_HSI2_ETHERNET, "dout_hsi2_ethernet", + "mout_hsi2_ethernet", CLK_CON_DIV_DIV_CLK_HSI2_ETHERNET, + 0, 4), + DIV(CLK_DOUT_HSI2_ETHERNET_PTP, "dout_hsi2_ethernet_ptp", + "mout_hsi2_ethernet", CLK_CON_DIV_DIV_CLK_HSI2_ETHERNET_PTP, + 0, 4), +}; + +static const struct samsung_cmu_info hsi2_cmu_info __initconst =3D { + .pll_clks =3D hsi2_pll_clks, + .nr_pll_clks =3D ARRAY_SIZE(hsi2_pll_clks), + .mux_clks =3D hsi2_mux_clks, + .nr_mux_clks =3D ARRAY_SIZE(hsi2_mux_clks), + .div_clks =3D hsi2_div_clks, + .nr_div_clks =3D ARRAY_SIZE(hsi2_div_clks), + .nr_clk_ids =3D CLKS_NR_HSI2, + .clk_regs =3D hsi2_clk_regs, + .nr_clk_regs =3D ARRAY_SIZE(hsi2_clk_regs), + .clk_name =3D "noc", +}; + static int __init exynosautov920_cmu_probe(struct platform_device *pdev) { const struct samsung_cmu_info *info; @@ -1779,6 +1848,9 @@ static const struct of_device_id exynosautov920_cmu_o= f_match[] =3D { }, { .compatible =3D "samsung,exynosautov920-cmu-hsi1", .data =3D &hsi1_cmu_info, + }, { + .compatible =3D "samsung,exynosautov920-cmu-hsi2", + .data =3D &hsi2_cmu_info, }, { } }; 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Thu, 29 May 2025 11:17:18 +0000 (GMT) X-AuditID: b6c32a52-40bff70000004c16-35-6838423d6874 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgmcp1.samsung.com (Symantec Messaging Gateway) with SMTP id 8D.D0.19478.D3248386; Thu, 29 May 2025 20:17:17 +0900 (KST) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250529111715epsmtip16ae03b6cb035bd17825b1eb64d85c26c~D_1fb-zLZ2103321033epsmtip1G; Thu, 29 May 2025 11:17:14 +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, richardcochran@gmail.com, 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, netdev@vger.kernel.org, chandan.vn@samsung.com, karthik.sun@samsung.com, dev.tailor@samsung.com, Raghav Sharma Subject: [PATCH v3 4/4] arm64: dts: exynosautov920: add CMU_HSI2 clock DT nodes Date: Thu, 29 May 2025 16:56:40 +0530 Message-Id: <20250529112640.1646740-5-raghav.s@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250529112640.1646740-1-raghav.s@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuphkeLIzCtJLcpLzFFi42LZdlhJTtfWySLDYOMxK4sH87axWUz4EmGx Zu85JovrX56zWtzbsYzdYv6Rc6wWjTPeMFmcP7+B3WLT42usFh977rFaXN41h81ixvl9TBYX T7laHFsgZvF95R1GiyNnXjBb/N+zg93i8Jt2Vot/1zayWEw+vpbVomnZeiYHUY/3N1rZPXbO usvusWlVJ5vH5iX1Hn1bVjF6fN4kF8AWxWWTkpqTWZZapG+XwJWxf3InW8EDzoqrvVvYGxjf sncxcnJICJhIvGltY+5i5OIQEtjOKHFi12dmiISExL7/vxkhbGGJlf+es0MUvWWUaO7fD5Zg E9CSuLL9HRtIQkSgi0ni3L9XLCAOs8BOJom2x9vAdggL+Ess/vIKbCyLgKrEre2P2EBsXgFr iS+XN7JBrJCX2H/wLFgNp4CNxN2bz1lAbCGgmo/bzzBD1AtKnJz5BCzODFTfvHU28wRGgVlI UrOQpBYwMq1iFE0tKM5Nz00uMNQrTswtLs1L10vOz93ECI4wraAdjMvW/9U7xMjEwXiIUYKD WUmEt8neLEOINyWxsiq1KD++qDQntfgQozQHi5I4r3JOZ4qQQHpiSWp2ampBahFMlomDU6qB idvibYjTjh3t77kylfP2Bt03DHy/lcnuflfZzI6fJV6Pftw7LKM2qzA+a8Nke72v5z/9nTd1 u+DuQzdO7jd5YNB9WlAxd/7iz1OcfhdHMh2w8A3am/Vzts8u4/bc1WnPTDIOWcn+ivy9VVVp s/xtFRWV2X/v+uelL38i+UfFLUrhRl5Mw926w1V712uGzn+Wt3lZ9C3PD1M6TsfdXlF2+s7H 7KvX3m2QUZZvTp6cqFQ89X/RJls//8SLHim80dsuVLP8O6GhFtuknO45qXrpPsO5cpdUr/V6 7+3QnM7y6hzDGaW7zb+aLcNeeqQdSEiVWv8vqDrMPkj6icty1ZNfeVf01Ur+WPmn1MTU7IRH gRJLcUaioRZzUXEiAAc6exQfAwAA X-CMS-MailID: 20250529111718epcas5p4572d6aa7ae959b585b658d5a94f2b4ef X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250529111718epcas5p4572d6aa7ae959b585b658d5a94f2b4ef References: <20250529112640.1646740-1-raghav.s@samsung.com> Add required dt node for CMU_HSI2 block, which provides clocks to ufs and ethernet IPs Signed-off-by: Raghav Sharma Reviewed-by: Alim Akhtar --- arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/bo= ot/dts/exynos/exynosautov920.dtsi index 2cb8041c8a9f..7890373f5da0 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi @@ -1048,6 +1048,23 @@ pinctrl_hsi1: pinctrl@16450000 { interrupts =3D ; }; =20 + cmu_hsi2: clock-controller@16b00000 { + compatible =3D "samsung,exynosautov920-cmu-hsi2"; + reg =3D <0x16b00000 0x8000>; + #clock-cells =3D <1>; + + clocks =3D <&xtcxo>, + <&cmu_top DOUT_CLKCMU_HSI2_NOC>, + <&cmu_top DOUT_CLKCMU_HSI2_NOC_UFS>, + <&cmu_top DOUT_CLKCMU_HSI2_UFS_EMBD>, + <&cmu_top DOUT_CLKCMU_HSI2_ETHERNET>; + clock-names =3D "oscclk", + "noc", + "ufs", + "embd", + "ethernet"; + }; + pinctrl_hsi2: pinctrl@16c10000 { compatible =3D "samsung,exynosautov920-pinctrl"; reg =3D <0x16c10000 0x10000>; --=20 2.34.1