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Mon, 27 Apr 2026 06:25:05 -0700 (PDT) Received: from xeon ([188.163.112.56]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43fe4e3a166sm79933901f8f.19.2026.04.27.06.25.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Apr 2026 06:25:05 -0700 (PDT) From: Svyatoslav Ryhel To: Prashant Gaikwad , Michael Turquette , Stephen Boyd , Thierry Reding , Jonathan Hunter , Svyatoslav Ryhel Cc: linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/1] clk: tegra: support 48MHz clock for pll_p_out1 Date: Mon, 27 Apr 2026 16:24:47 +0300 Message-ID: <20260427132447.118272-2-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260427132447.118272-1-clamor95@gmail.com> References: <20260427132447.118272-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Dmitry Osipenko UEFI on Surface2 sets pll_p_out1 to 48MHz which is not supported by kernel and causes BUG() early on. Add 48MHz clock support for pll_p_out1. Signed-off-by: Dmitry Osipenko Signed-off-by: Jonas Schwöbel Signed-off-by: Svyatoslav Ryhel --- drivers/clk/tegra/clk-pll.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c index d86003b6d94f..adfb74f111ef 100644 --- a/drivers/clk/tegra/clk-pll.c +++ b/drivers/clk/tegra/clk-pll.c @@ -575,6 +575,7 @@ static int _calc_rate(struct clk_hw *hw, struct tegra_clk_pll_freq_table *cfg, break; case 9600000: case 28800000: + case 48000000: /* * PLL_P_OUT1 rate is not listed in PLLA table */ -- 2.51.0