| Message ID | 1402178205-22697-32-git-send-email-steve_longerbeam@mentor.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Am Samstag, den 07.06.2014, 14:56 -0700 schrieb Steve Longerbeam: > Add mode device info to the MIPI CSI2 receiver node: compatible string, > interrupt sources, clocks. > > Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> > --- > arch/arm/boot/dts/imx6qdl.dtsi | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi > index d793cd6..00130a8 100644 > --- a/arch/arm/boot/dts/imx6qdl.dtsi > +++ b/arch/arm/boot/dts/imx6qdl.dtsi > @@ -1011,8 +1011,13 @@ > status = "disabled"; > }; > > - mipi_csi: mipi@021dc000 { > + mipi_csi2: mipi@021dc000 { > + compatible = "fsl,imx6-mipi-csi2"; > reg = <0x021dc000 0x4000>; > + interrupts = <0 100 0x04>, <0 101 0x04>; > + clocks = <&clks 138>, <&clks 208>; clk 138 is hsi_tx_clk_root, gated by the mipi_core_cfg gate bit. All MIPI CSI input clocks are also gated by mipi_core_cfg, so this will work just as well. But maybe add a comment? > + clock-names = "dphy_clk", "cfg_clk"; It is a bit confusing, though. The i.MX6DL and i.MX6Q TRMs lists the following gateable input clocks, all gated by the mipi_core_cfg bit: - ac_clk_125m from ahb_clk_root, - ips_clk and ips_clk_s from ipg_clk_root - cfg_clk and pll_refclk from video_27m_clk_root Which one is "dphy_clk"? regards Philipp -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index d793cd6..00130a8 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -1011,8 +1011,13 @@ status = "disabled"; }; - mipi_csi: mipi@021dc000 { + mipi_csi2: mipi@021dc000 { + compatible = "fsl,imx6-mipi-csi2"; reg = <0x021dc000 0x4000>; + interrupts = <0 100 0x04>, <0 101 0x04>; + clocks = <&clks 138>, <&clks 208>; + clock-names = "dphy_clk", "cfg_clk"; + status = "disabled"; }; mipi_dsi: mipi@021e0000 {
Add mode device info to the MIPI CSI2 receiver node: compatible string, interrupt sources, clocks. Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> --- arch/arm/boot/dts/imx6qdl.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)