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[79.100.18.255]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b65eb036706sm9606466b.41.2025.10.17.09.14.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Oct 2025 09:14:19 -0700 (PDT) From: Ivaylo Ivanov To: Krzysztof Kozlowski , Sylwester Nawrocki , Chanwoo Choi Cc: Alim Akhtar , Michael Turquette , Stephen Boyd , Rob Herring , Conor Dooley , 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 Subject: [PATCH v2 4/5] clk: samsung: clk-pll: Add support for pll_1431x Date: Fri, 17 Oct 2025 19:13:32 +0300 Message-ID: <20251017161334.1295955-5-ivo.ivanov.ivanov1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251017161334.1295955-1-ivo.ivanov.ivanov1@gmail.com> References: <20251017161334.1295955-1-ivo.ivanov.ivanov1@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251017_171421_661695_AC1D3EA0 X-CRM114-Status: GOOD ( 14.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The PLL is similar enough to pll_36xx that the same code can be used. When defining a PLL, the "con" parameter should be set to CON0 register, like this: PLL(pll_1431x, CLK_FOUT_SHARED0_PLL, "fout_shared0_pll", "oscclk", PLL_LOCKTIME_PLL_SHARED0, PLL_CON0_PLL_SHARED0, pll_shared0_rate_table), Signed-off-by: Ivaylo Ivanov Reviewed-by: Peng Fan --- Changes from v2: - rebase - add r-b tag from Peng Fan --- drivers/clk/samsung/clk-pll.c | 1 + drivers/clk/samsung/clk-pll.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c index 3c7333529..a509180a7 100644 --- a/drivers/clk/samsung/clk-pll.c +++ b/drivers/clk/samsung/clk-pll.c @@ -1544,6 +1544,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx, /* clk_ops for 36xx and 2650 are similar */ case pll_36xx: case pll_2650: + case pll_1431x: pll->enable_offs = PLL36XX_ENABLE_SHIFT; pll->lock_offs = PLL36XX_LOCK_STAT_SHIFT; if (!pll->rate_table) diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h index 04b3fe97f..eddc4cd08 100644 --- a/drivers/clk/samsung/clk-pll.h +++ b/drivers/clk/samsung/clk-pll.h @@ -53,6 +53,7 @@ enum samsung_pll_type { pll_1031x, pll_141xx, pll_1419x, + pll_1431x, }; #define PLL_RATE(_fin, _m, _p, _s, _k, _ks) \ -- 2.43.0