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Wed, 2 Oct 2024 05:33:42 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20241002053342epsmtrp192894d6e2448077a9e50d9c0c8c87a07~6i_TdlXf71588615886epsmtrp1V; Wed, 2 Oct 2024 05:33:42 +0000 (GMT) X-AuditID: b6c32a37-297b8700000024bb-41-66fcdb36ba06 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id E0.94.08229.63BDCF66; Wed, 2 Oct 2024 14:33:42 +0900 (KST) Received: from [127.0.1.1] (unknown [10.113.111.204]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20241002053341epsmtip12fea418ab9fcbcc070f28801b09c96da~6i_TTcAE42935629356epsmtip1W; Wed, 2 Oct 2024 05:33:41 +0000 (GMT) From: Kwanghoon Son Date: Wed, 02 Oct 2024 14:33:25 +0900 Subject: [PATCH WIP 5/7] clk: samsung: exynoautov9: Add dptx cmu Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241002-auto9-v1-5-c4dc3385f415@samsung.com> In-Reply-To: <20241002-auto9-v1-0-c4dc3385f415@samsung.com> To: Inki Dae , Krzysztof Kozlowski , Alim Akhtar , David Virag , Sam Protsenko Cc: linux-samsung-soc@vger.kernel.org, Kwanghoon Son X-Mailer: b4 0.14.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrLKsWRmVeSWpSXmKPExsWy7bCmvq7Z7T9pBkdaxC0ezNvGZjHp/gQW i941V5kszp/fwG4x4/w+JovnfUDi+PvHjA7sHjtn3WX32LSqk83jzrU9bB59W1YxenzeJBfA GpVtk5GamJJapJCal5yfkpmXbqvkHRzvHG9qZmCoa2hpYa6kkJeYm2qr5OIToOuWmQN0hpJC WWJOKVAoILG4WEnfzqYov7QkVSEjv7jEVim1ICWnwLRArzgxt7g0L10vL7XEytDAwMgUqDAh O2PN1RNMBackK2Y/38XewPhHtIuRk0NCwERi57U5TF2MXBxCAjsYJRade8cC4XxilDjZ+4kZ wvnGKLH0zH42mJbeGXPAbCGBvYwSOzpVIYpeMUpc33KMGSTBJqAusaRtLTuIzSKgKvHp4W5G EFtYwEHi9dNnYHFeAUGJkzOfsIDYzALyEtvfzgHq5QCKW0k07DAGCXMKWEusuvUUrFVE4DSj xP+5ihDlHhIznq1jh7hHWOLz7jVsIDdICDRySHybOwXqUBeJ7tVfmGGKXh3fAtUgJfGyvw3K zpY4+nEvVH2JxPVZi1ghbGOJ/UsnM4HcwyygKbF+lz7EXj6Jd197WEHCEgK8Eh1tQhCmvMSt znKIRlGJM08/Qg30kHg5dw0jJKT6GCW2HGadwCg/C8nvs5D8Pgth1wJG5lWMYqkFxbnpqcWG BcbwKE3Oz93ECE6HWuY7GKe9/aB3iJGJg/EQowQHs5II771DP9OEeFMSK6tSi/Lji0pzUosP MZoCY2Ais5Rocj4wIeeVxBuaWBqYmBkZm1gYmhkqifOeuVKWKiSQnliSmp2aWpBaBNPHxMEp 1cDkvfb8z3lfwjr1k4IX3T2zscDSovX7u01+2+ft2tkx4YDPbsVp95PSo1lkbaWs/yxYsSZ8 i/D9n52XOjWtwsOu32G2m573ZlVTWPPyBQ0/NyyaG7Beu+7l4Vf/zd6XTBW5sGL6J/HSl/lp tzz8DPw37q6o+rHqY5ff9G9yG96VdxmyXeaU3XLRZf2NvbkbZ4f78IUq63cEh9g8kVYIPW75 4c+kOffkFEX8N38TOTCP1Wa2Tq3lWYu8m/sFVBbOzZv1zkfhy5+FpUsuvfh4bFvzoRMyWxYb 5WWxBE754W3OIME4V1pw0YJZPA5TEzZILUtaOT2OefX/ZU6zujQFCmfJuhamPf7iKiAQachT mnl8ohJLcUaioRZzUXEiAP+PE4MQBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNLMWRmVeSWpSXmKPExsWy7bCSnK7Z7T9pBvsvs1g8mLeNzWLS/Qks Fr1rrjJZnD+/gd1ixvl9TBbP+4DE8fePGR3YPXbOusvusWlVJ5vHnWt72Dz6tqxi9Pi8SS6A NYrLJiU1J7MstUjfLoErY83VE0wFpyQrZj/fxd7A+Ee0i5GTQ0LARKJ3xhy2LkYuDiGB3YwS rYtbWCASohIdlxsZuxg5gGxhicOHi0HCQgIvGCVeT8kAsdkE1CWWtK1lB7FZBFQlPj3czQhi Cws4SLx++gwszisgKHFy5hMWkDHMApoS63fpg4SZBeQltr+dwwwS5hWwkmjYYQwx3Upi7c43 rCA2p4C1xKpbTxlBLhMROMcoce3PXnaIXg+JGc/WsUNcKSzxefcatgmMgrOQbJuFsG0Wkm0L GJlXMUqmFhTnpucWGxYY5qWW6xUn5haX5qXrJefnbmIEh7+W5g7G7as+6B1iZOJgPMQowcGs JMJ779DPNCHelMTKqtSi/Pii0pzU4kOM0hwsSuK84i96U4QE0hNLUrNTUwtSi2CyTBycUg1M htz5MUbO8enLtlfqebB4LawUffMmoMkz78668BWpt+LCLll0ZNXtM9v6lvHTwqst9h94DTft 6jz0VrqgwWaOhVz4ojneeiws5p1TL71hXmfAIVtiodsn/9t0wq6t02Mclc6yLJQ9dsnXdDs7 c7xrkFxJAee91TX2R8RK1hUvEJ4bb75w9bOty5+mlgnP/v003sR9btffez/uB+tI5xibFTou qrOMZupj3Cq0faPwQsa3LwUnxO20+GrybOK9jxwml2In7BJkmCTIr6H2o4q7U2aO+G+/6/Pk Fv97Ifmw1PZIxvOH96NCHdQ0l/y0lHEOUjooN+unfVrFqsq5ktE+LCkSnZNfajm9EEl7Yq3E UpyRaKjFXFScCAC+9d9v7gIAAA== X-CMS-MailID: 20241002053342epcas1p342b73a5c369bcda11e0367555e682039 X-Msg-Generator: CA CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20241002053342epcas1p342b73a5c369bcda11e0367555e682039 References: <20241002-auto9-v1-0-c4dc3385f415@samsung.com> Signed-off-by: Kwanghoon Son --- drivers/clk/samsung/clk-exynosautov9.c | 35 ++++++++++++++++++++++++ include/dt-bindings/clock/samsung,exynosautov9.h | 4 +++ 2 files changed, 39 insertions(+) diff --git a/drivers/clk/samsung/clk-exynosautov9.c b/drivers/clk/samsung/clk-exynosautov9.c index 5971e680e566..ea9c02360e7f 100644 --- a/drivers/clk/samsung/clk-exynosautov9.c +++ b/drivers/clk/samsung/clk-exynosautov9.c @@ -20,6 +20,7 @@ #define CLKS_NR_TOP (GOUT_CLKCMU_PERIS_BUS + 1) #define CLKS_NR_BUSMC (CLK_GOUT_BUSMC_SPDMA_PCLK + 1) #define CLKS_NR_CORE (CLK_GOUT_CORE_CMU_CORE_PCLK + 1) +#define CLKS_NR_DPTX (CLK_MOUT_DPTX_DPGTC_USER + 1) #define CLKS_NR_DPUM (CLK_GOUT_DPUM_SYSMMU_D3_CLK + 1) #define CLKS_NR_FSYS0 (CLK_GOUT_FSYS0_PCIE_GEN3B_4L_CLK + 1) #define CLKS_NR_FSYS1 (CLK_GOUT_FSYS1_USB30_1_ACLK + 1) @@ -1077,6 +1078,37 @@ static const struct samsung_cmu_info core_cmu_info __initconst = { .clk_name = "dout_clkcmu_core_bus", }; +/* ---- CMU_DPTX ---------------------------------------------------------- */ + +/* Register Offset definitions for CMU_DPTX (0x18a00000) */ +#define PLL_CON0_MUX_CLKCMU_DPTX_BUS_USER 0x0600 +#define PLL_CON0_MUX_CLKCMU_DPTX_DPGTC_USER 0x0610 + +static const unsigned long dptx_clk_regs[] __initconst = { + PLL_CON0_MUX_CLKCMU_DPTX_BUS_USER, + PLL_CON0_MUX_CLKCMU_DPTX_DPGTC_USER +}; + +PNAME(mout_dptx_bus_user_p) = { "oscclk", "dout_clkcmu_dptx_bus" }; +PNAME(mout_dptx_dpgtc_user_p) = { "oscclk", "dout_clkcmu_dptx_dpgtc" }; + + +static const struct samsung_mux_clock dptx_mux_clks[] __initconst = { + MUX(CLK_MOUT_DPTX_BUS_USER, "mout_dptx_bus_user", + mout_dptx_bus_user_p, PLL_CON0_MUX_CLKCMU_DPTX_BUS_USER, 4, 1), + MUX(CLK_MOUT_DPTX_DPGTC_USER, "mout_dptx_dpgtc_user", + mout_dptx_dpgtc_user_p, PLL_CON0_MUX_CLKCMU_DPTX_DPGTC_USER, 4, 1), +}; + +static const struct samsung_cmu_info dptx_cmu_info __initconst = { + .mux_clks = dptx_mux_clks, + .nr_mux_clks = ARRAY_SIZE(dptx_mux_clks), + .nr_clk_ids = CLKS_NR_DPTX, + .clk_regs = dptx_clk_regs, + .nr_clk_regs = ARRAY_SIZE(dptx_clk_regs), + .clk_name = "dout_clkcmu_dptx_bus", +}; + /* ---- CMU_DPUM ---------------------------------------------------------- */ /* Register Offset definitions for CMU_DPUM (0x18c00000) */ @@ -2165,6 +2197,9 @@ static const struct of_device_id exynosautov9_cmu_of_match[] = { }, { .compatible = "samsung,exynosautov9-cmu-core", .data = &core_cmu_info, + }, { + .compatible = "samsung,exynosautov9-cmu-dptx", + .data = &dptx_cmu_info, }, { .compatible = "samsung,exynosautov9-cmu-dpum", .data = &dpum_cmu_info, diff --git a/include/dt-bindings/clock/samsung,exynosautov9.h b/include/dt-bindings/clock/samsung,exynosautov9.h index ce8fb8f7d718..8fd81a62c2c9 100644 --- a/include/dt-bindings/clock/samsung,exynosautov9.h +++ b/include/dt-bindings/clock/samsung,exynosautov9.h @@ -179,6 +179,10 @@ #define CLK_GOUT_CORE_CCI_PCLK 4 #define CLK_GOUT_CORE_CMU_CORE_PCLK 5 +/* CMU_DPTX */ +#define CLK_MOUT_DPTX_BUS_USER 1 +#define CLK_MOUT_DPTX_DPGTC_USER 2 + /* CMU_DPUM */ #define CLK_MOUT_DPUM_BUS_USER 1 #define CLK_DOUT_DPUM_BUSP 2