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[78.203.165.84]) by smtp.gmail.com with ESMTPSA id s3sm3117483wmj.23.2019.02.23.09.57.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 23 Feb 2019 09:57:48 -0800 (PST) From: Fabien Parent To: u-boot@lists.denx.de Date: Sat, 23 Feb 2019 18:54:00 +0100 Message-Id: <20190223175403.21347-4-fparent@baylibre.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190223175403.21347-1-fparent@baylibre.com> References: <20190223175403.21347-1-fparent@baylibre.com> MIME-Version: 1.0 Cc: trini@konsulko.com, ryder.lee@mediatek.com, stephane.leprovost@mediatek.com, ccaione@baylibre.com, GSS_MTK_Uboot_upstream@mediatek.com Subject: [U-Boot] [PATCH v2 3/6] clk: mediatek: add support for SETCLR_INV and NO_SETCLR flags X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 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" Add the implementation for the CLK_GATE_SETCLR_INV and CLK_GATE_NO_SETCLR flags. Signed-off-by: Fabien Parent Acked-by: Ryder Lee --- v2: * Add missing support for SETCLR_INV in the mtk_clk_gate_disable func * Add support for CLK_GATE_NO_SETCLR --- drivers/clk/mediatek/clk-mtk.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c index 870b14ed8b..6c6b500d9b 100644 --- a/drivers/clk/mediatek/clk-mtk.c +++ b/drivers/clk/mediatek/clk-mtk.c @@ -390,6 +390,12 @@ static int mtk_clk_gate_enable(struct clk *clk) case CLK_GATE_SETCLR: writel(bit, priv->base + gate->regs->clr_ofs); break; + case CLK_GATE_SETCLR_INV: + writel(bit, priv->base + gate->regs->set_ofs); + break; + case CLK_GATE_NO_SETCLR: + clrsetbits_le32(priv->base + gate->regs->sta_ofs, bit, 0); + break; case CLK_GATE_NO_SETCLR_INV: clrsetbits_le32(priv->base + gate->regs->sta_ofs, bit, bit); break; @@ -411,6 +417,12 @@ static int mtk_clk_gate_disable(struct clk *clk) case CLK_GATE_SETCLR: writel(bit, priv->base + gate->regs->set_ofs); break; + case CLK_GATE_SETCLR_INV: + writel(bit, priv->base + gate->regs->clr_ofs); + break; + case CLK_GATE_NO_SETCLR: + clrsetbits_le32(priv->base + gate->regs->sta_ofs, bit, bit); + break; case CLK_GATE_NO_SETCLR_INV: clrsetbits_le32(priv->base + gate->regs->sta_ofs, bit, 0); break;