From: Marek Vasut <marex@denx.de> To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut <marex@denx.de>, Shawn Guo <shawn.guo@linaro.org>, Richard Zhu <r65037@freescale.com>, Tejun Heo <tj@kernel.org>, Linux-IDE <linux-ide@vger.kernel.org> Subject: [PATCH 3/5] ARM: imx: imx53: Add SATA PHY clock Date: Sun, 17 Nov 2013 23:56:20 +0100 [thread overview] Message-ID: <1384728982-19834-3-git-send-email-marex@denx.de> (raw) In-Reply-To: <1384728982-19834-1-git-send-email-marex@denx.de> Add SATA PHY clock which are derived from the USB PHY1 clock. Note that this patch derives the SATA PHY clock from USB PHY1 clock gate so that the SATA driver can ungate both the SATA PHY clock and USB PHY1 clock for the SATA to work correctly. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Richard Zhu <r65037@freescale.com> Cc: Tejun Heo <tj@kernel.org> Cc: Linux-IDE <linux-ide@vger.kernel.org> --- Documentation/devicetree/bindings/clock/imx5-clock.txt | 1 + arch/arm/mach-imx/clk-imx51-imx53.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/clock/imx5-clock.txt b/Documentation/devicetree/bindings/clock/imx5-clock.txt index 3716b36..8904731 100644 --- a/Documentation/devicetree/bindings/clock/imx5-clock.txt +++ b/Documentation/devicetree/bindings/clock/imx5-clock.txt @@ -199,6 +199,7 @@ clocks and IDs. spdif_ipg_gate 185 ocram 186 sahara_ipg_gate 187 + sata_phy 188 Examples (for mx53): diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 3d91172..06bfb4c 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -122,7 +122,7 @@ enum imx5_clks { srtc_gate, pata_gate, sata_gate, spdif_xtal_sel, spdif0_sel, spdif1_sel, spdif0_pred, spdif0_podf, spdif1_pred, spdif1_podf, spdif0_com_s, spdif1_com_sel, spdif0_gate, spdif1_gate, spdif_ipg_gate, - ocram, sahara_ipg_gate, clk_max + ocram, sahara_ipg_gate, sata_phy, clk_max }; static struct clk *clk[clk_max]; @@ -588,6 +588,7 @@ static void __init mx53_clocks_init(struct device_node *np) clk[cko2] = imx_clk_gate2("cko2", "cko2_podf", MXC_CCM_CCOSR, 24); clk[spdif_xtal_sel] = imx_clk_mux("spdif_xtal_sel", MXC_CCM_CSCMR1, 2, 2, mx53_spdif_xtal_sel, ARRAY_SIZE(mx53_spdif_xtal_sel)); + clk[sata_phy] = imx_clk_fixed_factor("sata_phy", "usb_phy1_gate", 1, 1); for (i = 0; i < ARRAY_SIZE(clk); i++) if (IS_ERR(clk[i])) -- 1.8.4.2
WARNING: multiple messages have this Message-ID (diff)
From: marex@denx.de (Marek Vasut) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/5] ARM: imx: imx53: Add SATA PHY clock Date: Sun, 17 Nov 2013 23:56:20 +0100 [thread overview] Message-ID: <1384728982-19834-3-git-send-email-marex@denx.de> (raw) In-Reply-To: <1384728982-19834-1-git-send-email-marex@denx.de> Add SATA PHY clock which are derived from the USB PHY1 clock. Note that this patch derives the SATA PHY clock from USB PHY1 clock gate so that the SATA driver can ungate both the SATA PHY clock and USB PHY1 clock for the SATA to work correctly. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Richard Zhu <r65037@freescale.com> Cc: Tejun Heo <tj@kernel.org> Cc: Linux-IDE <linux-ide@vger.kernel.org> --- Documentation/devicetree/bindings/clock/imx5-clock.txt | 1 + arch/arm/mach-imx/clk-imx51-imx53.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/clock/imx5-clock.txt b/Documentation/devicetree/bindings/clock/imx5-clock.txt index 3716b36..8904731 100644 --- a/Documentation/devicetree/bindings/clock/imx5-clock.txt +++ b/Documentation/devicetree/bindings/clock/imx5-clock.txt @@ -199,6 +199,7 @@ clocks and IDs. spdif_ipg_gate 185 ocram 186 sahara_ipg_gate 187 + sata_phy 188 Examples (for mx53): diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 3d91172..06bfb4c 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -122,7 +122,7 @@ enum imx5_clks { srtc_gate, pata_gate, sata_gate, spdif_xtal_sel, spdif0_sel, spdif1_sel, spdif0_pred, spdif0_podf, spdif1_pred, spdif1_podf, spdif0_com_s, spdif1_com_sel, spdif0_gate, spdif1_gate, spdif_ipg_gate, - ocram, sahara_ipg_gate, clk_max + ocram, sahara_ipg_gate, sata_phy, clk_max }; static struct clk *clk[clk_max]; @@ -588,6 +588,7 @@ static void __init mx53_clocks_init(struct device_node *np) clk[cko2] = imx_clk_gate2("cko2", "cko2_podf", MXC_CCM_CCOSR, 24); clk[spdif_xtal_sel] = imx_clk_mux("spdif_xtal_sel", MXC_CCM_CSCMR1, 2, 2, mx53_spdif_xtal_sel, ARRAY_SIZE(mx53_spdif_xtal_sel)); + clk[sata_phy] = imx_clk_fixed_factor("sata_phy", "usb_phy1_gate", 1, 1); for (i = 0; i < ARRAY_SIZE(clk); i++) if (IS_ERR(clk[i])) -- 1.8.4.2
next prev parent reply other threads:[~2013-11-17 22:56 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-11-17 22:56 [PATCH V2 1/5] ahci: imx: Pull out the clock enable/disable calls Marek Vasut 2013-11-17 22:56 ` Marek Vasut 2013-11-17 22:56 ` [PATCH V2 2/5] ahci: imx: Add i.MX53 support Marek Vasut 2013-11-17 22:56 ` Marek Vasut 2013-11-17 22:56 ` Marek Vasut [this message] 2013-11-17 22:56 ` [PATCH 3/5] ARM: imx: imx53: Add SATA PHY clock Marek Vasut 2013-11-18 2:36 ` Shawn Guo 2013-11-18 2:36 ` Shawn Guo 2013-11-17 22:56 ` [PATCH 4/5] ARM: dts: imx53: Add AHCI SATA binding Marek Vasut 2013-11-17 22:56 ` Marek Vasut 2013-11-17 22:56 ` [PATCH 5/5] ARM: dts: imx53: Enable AHCI SATA for M53EVK Marek Vasut 2013-11-17 22:56 ` Marek Vasut 2013-11-18 3:03 ` [PATCH V2 1/5] ahci: imx: Pull out the clock enable/disable calls Shawn Guo 2013-11-18 3:03 ` Shawn Guo -- strict thread matches above, loose matches on Subject: below -- 2013-11-17 1:20 [PATCH " Marek Vasut 2013-11-17 1:20 ` [PATCH 3/5] ARM: imx: imx53: Add SATA PHY clock Marek Vasut 2013-11-17 1:20 ` Marek Vasut
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