dts: keystone-k2g-evm: Display support
cover dts: keystone-k2g-evm: Display support
Resend because the earlier recipient list was wrong.
Now that drm/tidss is queued for mainline, lets add display support for k2g-evm. There is no hurry since tidss is out only in v5.7, but it should not harm to have the dts changes in place before that.
Jyri Sarha (2):
ARM: dts: keystone-k2g: Add DSS node
ARM: dts: keystone-k2g-evm: add HDMI video support
arch/arm/boot/dts/keystone-k2g-evm.dts | 101 +++++++++++++++++++++++++ arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++ 2 files changed, 123 insertions(+)
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Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
PATCH RESEND 1/2 ARM: dts: keystone-k2g: Add DSS node
Add DT node for DSS. K2G has DSS version 6. Keystone family DSS are somewhat different compered to the old OMAP family DSSes and the binding looks different too.
--- arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
arch/arm/boot/dts/keystone-k2g.dtsi +22 -0
@@ -324,6 +324,28 @@ clock-names = "gpio"; }; + dss: dss@02540000 { + compatible = "ti,k2g-dss"; + reg = <0x02540000 0x400>, + <0x02550000 0x1000>, + <0x02557000 0x1000>, + <0x0255a800 0x100>, + <0x0255ac00 0x100>; + reg-names = "cfg", "common", "vid1", "ovr1", "vp1"; + clocks = <&k2g_clks 0x2 0>, + <&k2g_clks 0x2 1>; + clock-names = "fck", "vp1"; + interrupts = <GIC_SPI 247 IRQ_TYPE_EDGE_RISING>; + + power-domains = <&k2g_pds 0x2>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + max-memory-bandwidth = <230000000>; + }; + edma0: edma@2700000 { compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc"; reg = <0x02700000 0x8000>;
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Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
PATCH RESEND 2/2 ARM: dts: keystone-k2g-evm: add HDMI video support
In reply to Jyri SarhaAdd DT nodes for HDMI video support for K2G EVM. The HDMI uses SiI9022 DPI as HDMI encoder. The DSS DPI is connected to SiI9022 HDMI encoder's video input and encoder's output goes to HDMI connector.
--- arch/arm/boot/dts/keystone-k2g-evm.dts | 101 +++++++++++++++++++++++++ 1 file changed, 101 insertions(+)
arch/arm/boot/dts/keystone-k2g-evm.dts +101 -0
@@ -45,6 +45,19 @@ regulator-max-microvolt = <1800000>; regulator-always-on; }; + + hdmi: connector { + compatible = "hdmi-connector"; + label = "hdmi"; + + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&sii9022_out>; + }; + }; + }; }; &k2g_pinctrl {
@@ -89,6 +102,13 @@ >; }; + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + K2G_CORE_IOPAD(0x1384) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c1_scl.i2c1_scl */ + K2G_CORE_IOPAD(0x1388) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c1_sda.i2c1_sda */ + >; + }; + ecap0_pins: ecap0_pins { pinctrl-single,pins = < K2G_CORE_IOPAD(0x1374) (BUFFER_CLASS_B | MUX_MODE4) /* pr1_mdio_data.ecap0_in_apwm0_out */
@@ -160,6 +180,40 @@ K2G_CORE_IOPAD(0x1188) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* MDIO_DATA.MDIO_DATA */ >; }; + + vout_pins: pinmux_vout_pins { + pinctrl-single,pins = < + K2G_CORE_IOPAD(0x1078) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata23.dssdata23 */ + K2G_CORE_IOPAD(0x107c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata22.dssdata22 */ + K2G_CORE_IOPAD(0x1080) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata21.dssdata21 */ + K2G_CORE_IOPAD(0x1084) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata20.dssdata20 */ + K2G_CORE_IOPAD(0x1088) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata19.dssdata19 */ + K2G_CORE_IOPAD(0x108c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata18.dssdata18 */ + K2G_CORE_IOPAD(0x1090) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata17.dssdata17 */ + K2G_CORE_IOPAD(0x1094) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata16.dssdata16 */ + K2G_CORE_IOPAD(0x1098) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata15.dssdata15 */ + K2G_CORE_IOPAD(0x109c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata14.dssdata14 */ + K2G_CORE_IOPAD(0x10a0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata13.dssdata13 */ + K2G_CORE_IOPAD(0x10a4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata12.dssdata12 */ + K2G_CORE_IOPAD(0x10a8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata11.dssdata11 */ + K2G_CORE_IOPAD(0x10ac) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata10.dssdata10 */ + K2G_CORE_IOPAD(0x10b0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata9.dssdata9 */ + K2G_CORE_IOPAD(0x10b4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata8.dssdata8 */ + K2G_CORE_IOPAD(0x10b8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata7.dssdata7 */ + K2G_CORE_IOPAD(0x10bc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata6.dssdata6 */ + K2G_CORE_IOPAD(0x10c0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata5.dssdata5 */ + K2G_CORE_IOPAD(0x10c4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata4.dssdata4 */ + K2G_CORE_IOPAD(0x10c8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata3.dssdata3 */ + K2G_CORE_IOPAD(0x10cc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata2.dssdata2 */ + K2G_CORE_IOPAD(0x10d0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata1.dssdata1 */ + K2G_CORE_IOPAD(0x10d4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata0.dssdata0 */ + K2G_CORE_IOPAD(0x10d8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssvsync.dssvsync */ + K2G_CORE_IOPAD(0x10dc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dsshsync.dsshsync */ + K2G_CORE_IOPAD(0x10e0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dsspclk.dsspclk */ + K2G_CORE_IOPAD(0x10e4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssde.dssde */ + K2G_CORE_IOPAD(0x10e8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssfid.dssfid */ + >; + }; }; &uart0 {
@@ -357,3 +411,50 @@ pinctrl-0 = <&emac_pins>; status = "okay"; }; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; + clock-frequency = <400000>; + + sii9022: sii9022@3b { + #sound-dai-cells = <0>; + compatible = "sil,sii9022"; + reg = <0x3b>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + sii9022_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + sii9022_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; +}; + +&dss { + pinctrl-names = "default"; + pinctrl-0 = <&vout_pins>; + status = "ok"; + + port { + dpi_out: endpoint { + remote-endpoint = <&sii9022_in>; + data-lines = <24>; + }; + }; +};
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Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
Quoted 6 lines · Jyri Sarha
Resend because the earlier recipient list was wrong.
Now that drm/tidss is queued for mainline, lets add display support for k2g-evm. There is no hurry since tidss is out only in v5.7, but it should not harm to have the dts changes in place before that.
Quoted 8 lines
Jyri Sarha (2):
ARM: dts: keystone-k2g: Add DSS node
ARM: dts: keystone-k2g-evm: add HDMI video supportarch/arm/boot/dts/keystone-k2g-evm.dts | 101 +++++++++++++++++++++++++ arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++ 2 files changed, 123 insertions(+)
Ok. Will add this to the next queue.
Regards,
Santosh
Hi Santosh,
Quoted 11 lines · On 14/02/2020 19:40, [email protected] wrote:
Quoted 10 lines · Jyri Sarha
Resend because the earlier recipient list was wrong.
Now that drm/tidss is queued for mainline, lets add display support for k2g-evm. There is no hurry since tidss is out only in v5.7, but it should not harm to have the dts changes in place before that.
Jyri Sarha (2):
ARM: dts: keystone-k2g: Add DSS node
ARM: dts: keystone-k2g-evm: add HDMI video support
Quoted 5 lines
Quoted 4 lines
arch/arm/boot/dts/keystone-k2g-evm.dts| 101 +++++++++++++++++++++++++ arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++2 files changed, 123 insertions(+)Ok. Will add this to the next queue.
What happened with this one? It used to be in linux-next, but now I don't see it anymore.
Tomi
Signature · 6 lines
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
Quoted 14 lines · Tomi Valkeinen
Hi Santosh,
Quoted 11 lines · On 14/02/2020 19:40, [email protected] wrote:
Quoted 10 lines · Jyri Sarha
Resend because the earlier recipient list was wrong.
Now that drm/tidss is queued for mainline, lets add display support for k2g-evm. There is no hurry since tidss is out only in v5.7, but it should not harm to have the dts changes in place before that.
Jyri Sarha (2):
ARM: dts: keystone-k2g: Add DSS node
ARM: dts: keystone-k2g-evm: add HDMI video support
Quoted 8 lines
Quoted 5 lines
Quoted 4 lines
arch/arm/boot/dts/keystone-k2g-evm.dts| 101 +++++++++++++++++++++++++ arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++2 files changed, 123 insertions(+)Ok. Will add this to the next queue.
What happened with this one? It used to be in linux-next, but now I don't see it anymore.
Pull request [1] was sent during last merge window. Thought it was picked up but doesn't seems to be. Have sent question to arm-soc maintainers.
Regards,
Santosh
[1] https://www.spinics.net/lists/arm-kernel/msg791224.html
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