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[108.51.35.162]) by smtp.gmail.com with ESMTPSA id t3sm12968651qtq.24.2020.10.12.11.15.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Oct 2020 11:15:22 -0700 (PDT) From: Sean Anderson To: u-boot@lists.denx.de Cc: Heinrich Schuchardt , Rick Chen , Bin Meng , Sean Anderson Subject: [PATCH v2 15/16] riscv: k210: Use AI as the parent clock of aisram, not PLL1 Date: Mon, 12 Oct 2020 14:13:44 -0400 Message-Id: <20201012181345.338661-16-seanga2@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201012181345.338661-1-seanga2@gmail.com> References: <20201012181345.338661-1-seanga2@gmail.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Testing showed that disabling AI while leaving PLL1 enabled disabled the aisram. This suggests that AI is a more appropriate clock for that ram bank. Signed-off-by: Sean Anderson Reviewed-by: Rick Chen --- Changes in v2: - New arch/riscv/dts/k210.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/dts/k210.dtsi b/arch/riscv/dts/k210.dtsi index 05f345f683..600fce26af 100644 --- a/arch/riscv/dts/k210.dtsi +++ b/arch/riscv/dts/k210.dtsi @@ -89,7 +89,7 @@ reg-names = "sram0", "sram1", "aisram"; clocks = <&sysclk K210_CLK_SRAM0>, <&sysclk K210_CLK_SRAM1>, - <&sysclk K210_CLK_PLL1>; + <&sysclk K210_CLK_AI>; clock-names = "sram0", "sram1", "aisram"; u-boot,dm-pre-reloc; };