[PATCHv4 00/10] ARM: DRA7: add display support

[PATCHv4 00/10] ARM: DRA7: add display support

[Tomi Valkeinen]

Hi,

This series adds the arch/arm/ side of the display support for DRA7 (DRA72x,
DRA74x, AM54xx) SoCs. Also support for HDMI output on x15 and DRA72 EVM boards
is added.

The difference to v4 is that the DESHDCP patches were moved to the beginning of
the series to fix boot issues if bisecting.

 Tomi

Tomi Valkeinen (10):
  arm: dra7: add DESHDCP clock
  CLK: TI: always enable DESHDCP clock
  arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk
  ARM: DRA7: hwmod: add DMM hwmod description
  ARM: DRA7: hwmod: set DSS submodule parent hwmods
  ARM: OMAP: display: change compat names to array
  ARM: OMAP2+: display: detect DRA7 DSS
  arm/dts: dra7.dtsi: add DSS support
  arm/dts: dra72-evm.dts: add HDMI
  arm/dts: am57xx-beagle-x15.dts: add HDMI

 arch/arm/boot/dts/am57xx-beagle-x15.dts   |  81 ++++++++++++++++++++++
 arch/arm/boot/dts/dra7.dtsi               |  43 ++++++++++++
 arch/arm/boot/dts/dra72-evm.dts           | 110 ++++++++++++++++++++++++++++++
 arch/arm/boot/dts/dra72x.dtsi             |  11 +++
 arch/arm/boot/dts/dra74x.dtsi             |  15 ++++
 arch/arm/boot/dts/dra7xx-clocks.dtsi      |  11 +++
 arch/arm/mach-omap2/display.c             |  32 +++++----
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c |  33 +++++++++
 drivers/clk/ti/clk-7xx.c                  |   8 ++-
 9 files changed, 328 insertions(+), 16 deletions(-)

-- 
2.1.4

[PATCHv4 00/10] ARM: DRA7: add display support

[Tomi Valkeinen]

Hi,

This series adds the arch/arm/ side of the display support for DRA7 (DRA72x,
DRA74x, AM54xx) SoCs. Also support for HDMI output on x15 and DRA72 EVM boards
is added.

The difference to v4 is that the DESHDCP patches were moved to the beginning of
the series to fix boot issues if bisecting.

 Tomi

Tomi Valkeinen (10):
  arm: dra7: add DESHDCP clock
  CLK: TI: always enable DESHDCP clock
  arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk
  ARM: DRA7: hwmod: add DMM hwmod description
  ARM: DRA7: hwmod: set DSS submodule parent hwmods
  ARM: OMAP: display: change compat names to array
  ARM: OMAP2+: display: detect DRA7 DSS
  arm/dts: dra7.dtsi: add DSS support
  arm/dts: dra72-evm.dts: add HDMI
  arm/dts: am57xx-beagle-x15.dts: add HDMI

 arch/arm/boot/dts/am57xx-beagle-x15.dts   |  81 ++++++++++++++++++++++
 arch/arm/boot/dts/dra7.dtsi               |  43 ++++++++++++
 arch/arm/boot/dts/dra72-evm.dts           | 110 ++++++++++++++++++++++++++++++
 arch/arm/boot/dts/dra72x.dtsi             |  11 +++
 arch/arm/boot/dts/dra74x.dtsi             |  15 ++++
 arch/arm/boot/dts/dra7xx-clocks.dtsi      |  11 +++
 arch/arm/mach-omap2/display.c             |  32 +++++----
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c |  33 +++++++++
 drivers/clk/ti/clk-7xx.c                  |   8 ++-
 9 files changed, 328 insertions(+), 16 deletions(-)

-- 
2.1.4

[PATCHv4 01/10] arm: dra7: add DESHDCP clock

[Tomi Valkeinen]

Add a new Linux clock for DRA7 based SoCs to control DESHDCP clock.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/boot/dts/dra7.dtsi               |  5 +++++
 arch/arm/boot/dts/dra7xx-clocks.dtsi      | 10 ++++++++++
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c |  1 +
 drivers/clk/ti/clk-7xx.c                  |  1 +
 4 files changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 5332b57b4950..db0890a36e96 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -131,6 +131,11 @@
 							regulator-max-microvolt = <3000000>;
 						};
 					};
+
+					scm_conf_clocks: clocks {
+						#address-cells = <1>;
+						#size-cells = <0>;
+					};
 				};
 
 				dra7_pmx_core: pinmux@1400 {
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index 3b933f74d000..470f39c4e326 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -2136,3 +2136,13 @@
 		clocks = <&dpll_usb_ck>;
 	};
 };
+
+&scm_conf_clocks {
+	dss_deshdcp_clk: dss_deshdcp_clk {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&l3_iclk_div>;
+		ti,bit-shift = <0>;
+		reg = <0x558>;
+	};
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 0e64c2fac0b5..817dbd87ce67 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -438,6 +438,7 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 	{ .role = "video2_clk", .clk = "dss_video2_clk" },
 	{ .role = "video1_clk", .clk = "dss_video1_clk" },
 	{ .role = "hdmi_clk", .clk = "dss_hdmi_clk" },
+	{ .role = "hdcp_clk", .clk = "dss_deshdcp_clk" },
 };
 
 static struct omap_hwmod dra7xx_dss_hwmod = {
diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
index 5d2217ae4478..2dd956b9affa 100644
--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -305,6 +305,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
 	DT_CLK("4882c000.timer", "timer_sys_ck", "timer_sys_clk_div"),
 	DT_CLK("4882e000.timer", "timer_sys_ck", "timer_sys_clk_div"),
 	DT_CLK(NULL, "sys_clkin", "sys_clkin1"),
+	DT_CLK(NULL, "dss_deshdcp_clk", "dss_deshdcp_clk"),
 	{ .node_name = NULL },
 };
 
-- 
2.1.4

[PATCHv4 01/10] arm: dra7: add DESHDCP clock

[Tomi Valkeinen]

Add a new Linux clock for DRA7 based SoCs to control DESHDCP clock.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/boot/dts/dra7.dtsi               |  5 +++++
 arch/arm/boot/dts/dra7xx-clocks.dtsi      | 10 ++++++++++
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c |  1 +
 drivers/clk/ti/clk-7xx.c                  |  1 +
 4 files changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 5332b57b4950..db0890a36e96 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -131,6 +131,11 @@
 							regulator-max-microvolt = <3000000>;
 						};
 					};
+
+					scm_conf_clocks: clocks {
+						#address-cells = <1>;
+						#size-cells = <0>;
+					};
 				};
 
 				dra7_pmx_core: pinmux at 1400 {
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index 3b933f74d000..470f39c4e326 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -2136,3 +2136,13 @@
 		clocks = <&dpll_usb_ck>;
 	};
 };
+
+&scm_conf_clocks {
+	dss_deshdcp_clk: dss_deshdcp_clk {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&l3_iclk_div>;
+		ti,bit-shift = <0>;
+		reg = <0x558>;
+	};
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 0e64c2fac0b5..817dbd87ce67 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -438,6 +438,7 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 	{ .role = "video2_clk", .clk = "dss_video2_clk" },
 	{ .role = "video1_clk", .clk = "dss_video1_clk" },
 	{ .role = "hdmi_clk", .clk = "dss_hdmi_clk" },
+	{ .role = "hdcp_clk", .clk = "dss_deshdcp_clk" },
 };
 
 static struct omap_hwmod dra7xx_dss_hwmod = {
diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
index 5d2217ae4478..2dd956b9affa 100644
--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -305,6 +305,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
 	DT_CLK("4882c000.timer", "timer_sys_ck", "timer_sys_clk_div"),
 	DT_CLK("4882e000.timer", "timer_sys_ck", "timer_sys_clk_div"),
 	DT_CLK(NULL, "sys_clkin", "sys_clkin1"),
+	DT_CLK(NULL, "dss_deshdcp_clk", "dss_deshdcp_clk"),
 	{ .node_name = NULL },
 };
 
-- 
2.1.4

Re: [PATCHv4 01/10] arm: dra7: add DESHDCP clock

[Tero Kristo]

On 06/01/2015 09:23 AM, Tomi Valkeinen wrote:
> Add a new Linux clock for DRA7 based SoCs to control DESHDCP clock.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Tero Kristo <t-kristo@ti.com>

> ---
>   arch/arm/boot/dts/dra7.dtsi               |  5 +++++
>   arch/arm/boot/dts/dra7xx-clocks.dtsi      | 10 ++++++++++
>   arch/arm/mach-omap2/omap_hwmod_7xx_data.c |  1 +
>   drivers/clk/ti/clk-7xx.c                  |  1 +
>   4 files changed, 17 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
> index 5332b57b4950..db0890a36e96 100644
> --- a/arch/arm/boot/dts/dra7.dtsi
> +++ b/arch/arm/boot/dts/dra7.dtsi
> @@ -131,6 +131,11 @@
>   							regulator-max-microvolt = <3000000>;
>   						};
>   					};
> +
> +					scm_conf_clocks: clocks {
> +						#address-cells = <1>;
> +						#size-cells = <0>;
> +					};
>   				};
>
>   				dra7_pmx_core: pinmux@1400 {
> diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> index 3b933f74d000..470f39c4e326 100644
> --- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
> +++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> @@ -2136,3 +2136,13 @@
>   		clocks = <&dpll_usb_ck>;
>   	};
>   };
> +
> +&scm_conf_clocks {
> +	dss_deshdcp_clk: dss_deshdcp_clk {
> +		#clock-cells = <0>;
> +		compatible = "ti,gate-clock";
> +		clocks = <&l3_iclk_div>;
> +		ti,bit-shift = <0>;
> +		reg = <0x558>;
> +	};
> +};
> diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> index 0e64c2fac0b5..817dbd87ce67 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> @@ -438,6 +438,7 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
>   	{ .role = "video2_clk", .clk = "dss_video2_clk" },
>   	{ .role = "video1_clk", .clk = "dss_video1_clk" },
>   	{ .role = "hdmi_clk", .clk = "dss_hdmi_clk" },
> +	{ .role = "hdcp_clk", .clk = "dss_deshdcp_clk" },
>   };
>
>   static struct omap_hwmod dra7xx_dss_hwmod = {
> diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
> index 5d2217ae4478..2dd956b9affa 100644
> --- a/drivers/clk/ti/clk-7xx.c
> +++ b/drivers/clk/ti/clk-7xx.c
> @@ -305,6 +305,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
>   	DT_CLK("4882c000.timer", "timer_sys_ck", "timer_sys_clk_div"),
>   	DT_CLK("4882e000.timer", "timer_sys_ck", "timer_sys_clk_div"),
>   	DT_CLK(NULL, "sys_clkin", "sys_clkin1"),
> +	DT_CLK(NULL, "dss_deshdcp_clk", "dss_deshdcp_clk"),
>   	{ .node_name = NULL },
>   };
>
>

[PATCHv4 01/10] arm: dra7: add DESHDCP clock

[Tero Kristo]

On 06/01/2015 09:23 AM, Tomi Valkeinen wrote:
> Add a new Linux clock for DRA7 based SoCs to control DESHDCP clock.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Tero Kristo <t-kristo@ti.com>

> ---
>   arch/arm/boot/dts/dra7.dtsi               |  5 +++++
>   arch/arm/boot/dts/dra7xx-clocks.dtsi      | 10 ++++++++++
>   arch/arm/mach-omap2/omap_hwmod_7xx_data.c |  1 +
>   drivers/clk/ti/clk-7xx.c                  |  1 +
>   4 files changed, 17 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
> index 5332b57b4950..db0890a36e96 100644
> --- a/arch/arm/boot/dts/dra7.dtsi
> +++ b/arch/arm/boot/dts/dra7.dtsi
> @@ -131,6 +131,11 @@
>   							regulator-max-microvolt = <3000000>;
>   						};
>   					};
> +
> +					scm_conf_clocks: clocks {
> +						#address-cells = <1>;
> +						#size-cells = <0>;
> +					};
>   				};
>
>   				dra7_pmx_core: pinmux at 1400 {
> diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> index 3b933f74d000..470f39c4e326 100644
> --- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
> +++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> @@ -2136,3 +2136,13 @@
>   		clocks = <&dpll_usb_ck>;
>   	};
>   };
> +
> +&scm_conf_clocks {
> +	dss_deshdcp_clk: dss_deshdcp_clk {
> +		#clock-cells = <0>;
> +		compatible = "ti,gate-clock";
> +		clocks = <&l3_iclk_div>;
> +		ti,bit-shift = <0>;
> +		reg = <0x558>;
> +	};
> +};
> diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> index 0e64c2fac0b5..817dbd87ce67 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> @@ -438,6 +438,7 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
>   	{ .role = "video2_clk", .clk = "dss_video2_clk" },
>   	{ .role = "video1_clk", .clk = "dss_video1_clk" },
>   	{ .role = "hdmi_clk", .clk = "dss_hdmi_clk" },
> +	{ .role = "hdcp_clk", .clk = "dss_deshdcp_clk" },
>   };
>
>   static struct omap_hwmod dra7xx_dss_hwmod = {
> diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
> index 5d2217ae4478..2dd956b9affa 100644
> --- a/drivers/clk/ti/clk-7xx.c
> +++ b/drivers/clk/ti/clk-7xx.c
> @@ -305,6 +305,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
>   	DT_CLK("4882c000.timer", "timer_sys_ck", "timer_sys_clk_div"),
>   	DT_CLK("4882e000.timer", "timer_sys_ck", "timer_sys_clk_div"),
>   	DT_CLK(NULL, "sys_clkin", "sys_clkin1"),
> +	DT_CLK(NULL, "dss_deshdcp_clk", "dss_deshdcp_clk"),
>   	{ .node_name = NULL },
>   };
>
>

[PATCHv4 02/10] CLK: TI: always enable DESHDCP clock

[Tomi Valkeinen]

DESHDCP clock is needed on DRA7 based SoCs to enable the DSS IP. That
clock is an odd one, as it is not supposed to be any kind of core clock
for DSS, and we don't even support HDCP, but the clock is still needed
even for the HWMOD framework to be able to reset the DSS IP.

As there's no support for multiple core clocks in the HWMOD framework,
we don't have any obvious place to enable this clock when DSS IP is
being enabled.

Furthermore, the HDMI on OMAP5 DSS is the same as on DRA7, and OMAP5
does not have any such clock configuration bit. This suggests that on
OMAP5 the DESHDCP clock is always enabled, and for DRA7 we have the
possibility to gate it.

So, as we don't have any clean way to enable and disable the clock
based on the need, this patch enables the clock at boot time, making it
work similarly to OMAP5.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/clk/ti/clk-7xx.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
index 2dd956b9affa..63b8323df918 100644
--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -312,7 +312,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
 int __init dra7xx_dt_clk_init(void)
 {
 	int rc;
-	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck;
+	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck, *hdcp_ck;
 
 	ti_dt_clocks_register(dra7xx_clks);
 
@@ -348,5 +348,10 @@ int __init dra7xx_dt_clk_init(void)
 	if (rc)
 		pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__);
 
+	hdcp_ck = clk_get_sys(NULL, "dss_deshdcp_clk");
+	rc = clk_prepare_enable(hdcp_ck);
+	if (rc)
+		pr_err("%s: failed to set dss_deshdcp_clk\n", __func__);
+
 	return rc;
 }
-- 
2.1.4

[PATCHv4 02/10] CLK: TI: always enable DESHDCP clock

[Tomi Valkeinen]

DESHDCP clock is needed on DRA7 based SoCs to enable the DSS IP. That
clock is an odd one, as it is not supposed to be any kind of core clock
for DSS, and we don't even support HDCP, but the clock is still needed
even for the HWMOD framework to be able to reset the DSS IP.

As there's no support for multiple core clocks in the HWMOD framework,
we don't have any obvious place to enable this clock when DSS IP is
being enabled.

Furthermore, the HDMI on OMAP5 DSS is the same as on DRA7, and OMAP5
does not have any such clock configuration bit. This suggests that on
OMAP5 the DESHDCP clock is always enabled, and for DRA7 we have the
possibility to gate it.

So, as we don't have any clean way to enable and disable the clock
based on the need, this patch enables the clock at boot time, making it
work similarly to OMAP5.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/clk/ti/clk-7xx.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
index 2dd956b9affa..63b8323df918 100644
--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -312,7 +312,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
 int __init dra7xx_dt_clk_init(void)
 {
 	int rc;
-	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck;
+	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck, *hdcp_ck;
 
 	ti_dt_clocks_register(dra7xx_clks);
 
@@ -348,5 +348,10 @@ int __init dra7xx_dt_clk_init(void)
 	if (rc)
 		pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__);
 
+	hdcp_ck = clk_get_sys(NULL, "dss_deshdcp_clk");
+	rc = clk_prepare_enable(hdcp_ck);
+	if (rc)
+		pr_err("%s: failed to set dss_deshdcp_clk\n", __func__);
+
 	return rc;
 }
-- 
2.1.4

Re: [PATCHv4 02/10] CLK: TI: always enable DESHDCP clock

[Tony Lindgren]

Hi Mike, Stephen & Tero,

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> DESHDCP clock is needed on DRA7 based SoCs to enable the DSS IP. That
> clock is an odd one, as it is not supposed to be any kind of core clock
> for DSS, and we don't even support HDCP, but the clock is still needed
> even for the HWMOD framework to be able to reset the DSS IP.
> 
> As there's no support for multiple core clocks in the HWMOD framework,
> we don't have any obvious place to enable this clock when DSS IP is
> being enabled.
> 
> Furthermore, the HDMI on OMAP5 DSS is the same as on DRA7, and OMAP5
> does not have any such clock configuration bit. This suggests that on
> OMAP5 the DESHDCP clock is always enabled, and for DRA7 we have the
> possibility to gate it.
> 
> So, as we don't have any clean way to enable and disable the clock
> based on the need, this patch enables the clock at boot time, making it
> work similarly to OMAP5.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

This series seems like I should take it as a whole series..
Care to ack/nack on this one?

Regards,

Tony


> ---
>  drivers/clk/ti/clk-7xx.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
> index 2dd956b9affa..63b8323df918 100644
> --- a/drivers/clk/ti/clk-7xx.c
> +++ b/drivers/clk/ti/clk-7xx.c
> @@ -312,7 +312,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
>  int __init dra7xx_dt_clk_init(void)
>  {
>  	int rc;
> -	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck;
> +	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck, *hdcp_ck;
>  
>  	ti_dt_clocks_register(dra7xx_clks);
>  
> @@ -348,5 +348,10 @@ int __init dra7xx_dt_clk_init(void)
>  	if (rc)
>  		pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__);
>  
> +	hdcp_ck = clk_get_sys(NULL, "dss_deshdcp_clk");
> +	rc = clk_prepare_enable(hdcp_ck);
> +	if (rc)
> +		pr_err("%s: failed to set dss_deshdcp_clk\n", __func__);
> +
>  	return rc;
>  }
> -- 
> 2.1.4
> 

[PATCHv4 02/10] CLK: TI: always enable DESHDCP clock

[Tony Lindgren]

Hi Mike, Stephen & Tero,

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> DESHDCP clock is needed on DRA7 based SoCs to enable the DSS IP. That
> clock is an odd one, as it is not supposed to be any kind of core clock
> for DSS, and we don't even support HDCP, but the clock is still needed
> even for the HWMOD framework to be able to reset the DSS IP.
> 
> As there's no support for multiple core clocks in the HWMOD framework,
> we don't have any obvious place to enable this clock when DSS IP is
> being enabled.
> 
> Furthermore, the HDMI on OMAP5 DSS is the same as on DRA7, and OMAP5
> does not have any such clock configuration bit. This suggests that on
> OMAP5 the DESHDCP clock is always enabled, and for DRA7 we have the
> possibility to gate it.
> 
> So, as we don't have any clean way to enable and disable the clock
> based on the need, this patch enables the clock at boot time, making it
> work similarly to OMAP5.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

This series seems like I should take it as a whole series..
Care to ack/nack on this one?

Regards,

Tony


> ---
>  drivers/clk/ti/clk-7xx.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
> index 2dd956b9affa..63b8323df918 100644
> --- a/drivers/clk/ti/clk-7xx.c
> +++ b/drivers/clk/ti/clk-7xx.c
> @@ -312,7 +312,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
>  int __init dra7xx_dt_clk_init(void)
>  {
>  	int rc;
> -	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck;
> +	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck, *hdcp_ck;
>  
>  	ti_dt_clocks_register(dra7xx_clks);
>  
> @@ -348,5 +348,10 @@ int __init dra7xx_dt_clk_init(void)
>  	if (rc)
>  		pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__);
>  
> +	hdcp_ck = clk_get_sys(NULL, "dss_deshdcp_clk");
> +	rc = clk_prepare_enable(hdcp_ck);
> +	if (rc)
> +		pr_err("%s: failed to set dss_deshdcp_clk\n", __func__);
> +
>  	return rc;
>  }
> -- 
> 2.1.4
> 

Re: [PATCHv4 02/10] CLK: TI: always enable DESHDCP clock

[Tero Kristo]

On 06/02/2015 12:49 AM, Tony Lindgren wrote:
> Hi Mike, Stephen & Tero,
>
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
>> DESHDCP clock is needed on DRA7 based SoCs to enable the DSS IP. That
>> clock is an odd one, as it is not supposed to be any kind of core clock
>> for DSS, and we don't even support HDCP, but the clock is still needed
>> even for the HWMOD framework to be able to reset the DSS IP.
>>
>> As there's no support for multiple core clocks in the HWMOD framework,
>> we don't have any obvious place to enable this clock when DSS IP is
>> being enabled.
>>
>> Furthermore, the HDMI on OMAP5 DSS is the same as on DRA7, and OMAP5
>> does not have any such clock configuration bit. This suggests that on
>> OMAP5 the DESHDCP clock is always enabled, and for DRA7 we have the
>> possibility to gate it.
>>
>> So, as we don't have any clean way to enable and disable the clock
>> based on the need, this patch enables the clock at boot time, making it
>> work similarly to OMAP5.
>>
>> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
>
> This series seems like I should take it as a whole series..
> Care to ack/nack on this one?
>
> Regards,

Acked-by: Tero Kristo <t-kristo@ti.com>

>
> Tony
>
>
>> ---
>>   drivers/clk/ti/clk-7xx.c | 7 ++++++-
>>   1 file changed, 6 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
>> index 2dd956b9affa..63b8323df918 100644
>> --- a/drivers/clk/ti/clk-7xx.c
>> +++ b/drivers/clk/ti/clk-7xx.c
>> @@ -312,7 +312,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
>>   int __init dra7xx_dt_clk_init(void)
>>   {
>>   	int rc;
>> -	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck;
>> +	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck, *hdcp_ck;
>>
>>   	ti_dt_clocks_register(dra7xx_clks);
>>
>> @@ -348,5 +348,10 @@ int __init dra7xx_dt_clk_init(void)
>>   	if (rc)
>>   		pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__);
>>
>> +	hdcp_ck = clk_get_sys(NULL, "dss_deshdcp_clk");
>> +	rc = clk_prepare_enable(hdcp_ck);
>> +	if (rc)
>> +		pr_err("%s: failed to set dss_deshdcp_clk\n", __func__);
>> +
>>   	return rc;
>>   }
>> --
>> 2.1.4
>>

[PATCHv4 02/10] CLK: TI: always enable DESHDCP clock

[Tero Kristo]

On 06/02/2015 12:49 AM, Tony Lindgren wrote:
> Hi Mike, Stephen & Tero,
>
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
>> DESHDCP clock is needed on DRA7 based SoCs to enable the DSS IP. That
>> clock is an odd one, as it is not supposed to be any kind of core clock
>> for DSS, and we don't even support HDCP, but the clock is still needed
>> even for the HWMOD framework to be able to reset the DSS IP.
>>
>> As there's no support for multiple core clocks in the HWMOD framework,
>> we don't have any obvious place to enable this clock when DSS IP is
>> being enabled.
>>
>> Furthermore, the HDMI on OMAP5 DSS is the same as on DRA7, and OMAP5
>> does not have any such clock configuration bit. This suggests that on
>> OMAP5 the DESHDCP clock is always enabled, and for DRA7 we have the
>> possibility to gate it.
>>
>> So, as we don't have any clean way to enable and disable the clock
>> based on the need, this patch enables the clock at boot time, making it
>> work similarly to OMAP5.
>>
>> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
>
> This series seems like I should take it as a whole series..
> Care to ack/nack on this one?
>
> Regards,

Acked-by: Tero Kristo <t-kristo@ti.com>

>
> Tony
>
>
>> ---
>>   drivers/clk/ti/clk-7xx.c | 7 ++++++-
>>   1 file changed, 6 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
>> index 2dd956b9affa..63b8323df918 100644
>> --- a/drivers/clk/ti/clk-7xx.c
>> +++ b/drivers/clk/ti/clk-7xx.c
>> @@ -312,7 +312,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
>>   int __init dra7xx_dt_clk_init(void)
>>   {
>>   	int rc;
>> -	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck;
>> +	struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck, *hdcp_ck;
>>
>>   	ti_dt_clocks_register(dra7xx_clks);
>>
>> @@ -348,5 +348,10 @@ int __init dra7xx_dt_clk_init(void)
>>   	if (rc)
>>   		pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__);
>>
>> +	hdcp_ck = clk_get_sys(NULL, "dss_deshdcp_clk");
>> +	rc = clk_prepare_enable(hdcp_ck);
>> +	if (rc)
>> +		pr_err("%s: failed to set dss_deshdcp_clk\n", __func__);
>> +
>>   	return rc;
>>   }
>> --
>> 2.1.4
>>

[PATCHv4 03/10] arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk

[Tomi Valkeinen]

We need set-rate-parent flags for the display's clock path so that the
DSS driver can change the clock rate of the PLL.

This patchs adds the ti,set-rate-parent flag to 'dss_dss_clk' clock
node, which is only a gate clock, allowing the setting of the clock rate
to propagate to the PLL.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
---
 arch/arm/boot/dts/dra7xx-clocks.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index 470f39c4e326..357bedeebfac 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -1531,6 +1531,7 @@
 		clocks = <&dpll_per_h12x2_ck>;
 		ti,bit-shift = <8>;
 		reg = <0x1120>;
+		ti,set-rate-parent;
 	};
 
 	dss_hdmi_clk: dss_hdmi_clk {
-- 
2.1.4

[PATCHv4 03/10] arm/dts: dra7xx: add 'ti, set-rate-parent' for dss_dss_clk

[Tomi Valkeinen]

We need set-rate-parent flags for the display's clock path so that the
DSS driver can change the clock rate of the PLL.

This patchs adds the ti,set-rate-parent flag to 'dss_dss_clk' clock
node, which is only a gate clock, allowing the setting of the clock rate
to propagate to the PLL.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree at vger.kernel.org
---
 arch/arm/boot/dts/dra7xx-clocks.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index 470f39c4e326..357bedeebfac 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -1531,6 +1531,7 @@
 		clocks = <&dpll_per_h12x2_ck>;
 		ti,bit-shift = <8>;
 		reg = <0x1120>;
+		ti,set-rate-parent;
 	};
 
 	dss_hdmi_clk: dss_hdmi_clk {
-- 
2.1.4

Re: [PATCHv4 03/10] arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk

[Tero Kristo]

On 06/01/2015 09:23 AM, Tomi Valkeinen wrote:
> We need set-rate-parent flags for the display's clock path so that the
> DSS driver can change the clock rate of the PLL.
>
> This patchs adds the ti,set-rate-parent flag to 'dss_dss_clk' clock
> node, which is only a gate clock, allowing the setting of the clock rate
> to propagate to the PLL.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: devicetree@vger.kernel.org

Acked-by: Tero Kristo <t-kristo@ti.com>

> ---
>   arch/arm/boot/dts/dra7xx-clocks.dtsi | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> index 470f39c4e326..357bedeebfac 100644
> --- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
> +++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> @@ -1531,6 +1531,7 @@
>   		clocks = <&dpll_per_h12x2_ck>;
>   		ti,bit-shift = <8>;
>   		reg = <0x1120>;
> +		ti,set-rate-parent;
>   	};
>
>   	dss_hdmi_clk: dss_hdmi_clk {
>

[PATCHv4 03/10] arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk

[Tero Kristo]

On 06/01/2015 09:23 AM, Tomi Valkeinen wrote:
> We need set-rate-parent flags for the display's clock path so that the
> DSS driver can change the clock rate of the PLL.
>
> This patchs adds the ti,set-rate-parent flag to 'dss_dss_clk' clock
> node, which is only a gate clock, allowing the setting of the clock rate
> to propagate to the PLL.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: devicetree at vger.kernel.org

Acked-by: Tero Kristo <t-kristo@ti.com>

> ---
>   arch/arm/boot/dts/dra7xx-clocks.dtsi | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> index 470f39c4e326..357bedeebfac 100644
> --- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
> +++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> @@ -1531,6 +1531,7 @@
>   		clocks = <&dpll_per_h12x2_ck>;
>   		ti,bit-shift = <8>;
>   		reg = <0x1120>;
> +		ti,set-rate-parent;
>   	};
>
>   	dss_hdmi_clk: dss_hdmi_clk {
>

[PATCHv4 04/10] ARM: DRA7: hwmod: add DMM hwmod description

[Tomi Valkeinen]

Add DMM hwmod entries for DRA7. This is identical to DMM on OMAP5.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 817dbd87ce67..f6b94854fafc 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -49,6 +49,27 @@
  */
 
 /*
+ * 'dmm' class
+ * instance(s): dmm
+ */
+static struct omap_hwmod_class dra7xx_dmm_hwmod_class = {
+	.name	= "dmm",
+};
+
+/* dmm */
+static struct omap_hwmod dra7xx_dmm_hwmod = {
+	.name		= "dmm",
+	.class		= &dra7xx_dmm_hwmod_class,
+	.clkdm_name	= "emif_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_EMIF_DMM_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_EMIF_DMM_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/*
  * 'l3' class
  * instance(s): l3_instr, l3_main_1, l3_main_2
  */
@@ -2322,6 +2343,14 @@ static struct omap_hwmod dra7xx_wd_timer2_hwmod = {
  * Interfaces
  */
 
+/* l3_main_1 -> dmm */
+static struct omap_hwmod_ocp_if dra7xx_l3_main_1__dmm = {
+	.master		= &dra7xx_l3_main_1_hwmod,
+	.slave		= &dra7xx_dmm_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_SDMA,
+};
+
 /* l3_main_2 -> l3_instr */
 static struct omap_hwmod_ocp_if dra7xx_l3_main_2__l3_instr = {
 	.master		= &dra7xx_l3_main_2_hwmod,
@@ -3290,6 +3319,7 @@ static struct omap_hwmod_ocp_if dra7xx_l4_wkup__wd_timer2 = {
 };
 
 static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
+	&dra7xx_l3_main_1__dmm,
 	&dra7xx_l3_main_2__l3_instr,
 	&dra7xx_l4_cfg__l3_main_1,
 	&dra7xx_mpu__l3_main_1,
-- 
2.1.4

[PATCHv4 04/10] ARM: DRA7: hwmod: add DMM hwmod description

[Tomi Valkeinen]

Add DMM hwmod entries for DRA7. This is identical to DMM on OMAP5.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 817dbd87ce67..f6b94854fafc 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -49,6 +49,27 @@
  */
 
 /*
+ * 'dmm' class
+ * instance(s): dmm
+ */
+static struct omap_hwmod_class dra7xx_dmm_hwmod_class = {
+	.name	= "dmm",
+};
+
+/* dmm */
+static struct omap_hwmod dra7xx_dmm_hwmod = {
+	.name		= "dmm",
+	.class		= &dra7xx_dmm_hwmod_class,
+	.clkdm_name	= "emif_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_EMIF_DMM_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_EMIF_DMM_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/*
  * 'l3' class
  * instance(s): l3_instr, l3_main_1, l3_main_2
  */
@@ -2322,6 +2343,14 @@ static struct omap_hwmod dra7xx_wd_timer2_hwmod = {
  * Interfaces
  */
 
+/* l3_main_1 -> dmm */
+static struct omap_hwmod_ocp_if dra7xx_l3_main_1__dmm = {
+	.master		= &dra7xx_l3_main_1_hwmod,
+	.slave		= &dra7xx_dmm_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_SDMA,
+};
+
 /* l3_main_2 -> l3_instr */
 static struct omap_hwmod_ocp_if dra7xx_l3_main_2__l3_instr = {
 	.master		= &dra7xx_l3_main_2_hwmod,
@@ -3290,6 +3319,7 @@ static struct omap_hwmod_ocp_if dra7xx_l4_wkup__wd_timer2 = {
 };
 
 static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
+	&dra7xx_l3_main_1__dmm,
 	&dra7xx_l3_main_2__l3_instr,
 	&dra7xx_l4_cfg__l3_main_1,
 	&dra7xx_mpu__l3_main_1,
-- 
2.1.4

Re: [PATCHv4 04/10] ARM: DRA7: hwmod: add DMM hwmod description

[Paul Walmsley]

On Mon, 1 Jun 2015, Tomi Valkeinen wrote:

> Add DMM hwmod entries for DRA7. This is identical to DMM on OMAP5.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Paul Walmsley <paul@pwsan.com>

- Paul

[PATCHv4 04/10] ARM: DRA7: hwmod: add DMM hwmod description

[Paul Walmsley]

On Mon, 1 Jun 2015, Tomi Valkeinen wrote:

> Add DMM hwmod entries for DRA7. This is identical to DMM on OMAP5.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Paul Walmsley <paul@pwsan.com>

- Paul

[PATCHv4 05/10] ARM: DRA7: hwmod: set DSS submodule parent hwmods

[Tomi Valkeinen]

Set DSS core hwmod as the parent for all the DSS submodules.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index f6b94854fafc..9961f95f52ae 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -522,6 +522,7 @@ static struct omap_hwmod dra7xx_dss_dispc_hwmod = {
 		},
 	},
 	.dev_attr	= &dss_dispc_dev_attr,
+	.parent_hwmod	= &dra7xx_dss_hwmod,
 };
 
 /*
@@ -563,6 +564,7 @@ static struct omap_hwmod dra7xx_dss_hdmi_hwmod = {
 	},
 	.opt_clks	= dss_hdmi_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(dss_hdmi_opt_clks),
+	.parent_hwmod	= &dra7xx_dss_hwmod,
 };
 
 /*
-- 
2.1.4

[PATCHv4 05/10] ARM: DRA7: hwmod: set DSS submodule parent hwmods

[Tomi Valkeinen]

Set DSS core hwmod as the parent for all the DSS submodules.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index f6b94854fafc..9961f95f52ae 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -522,6 +522,7 @@ static struct omap_hwmod dra7xx_dss_dispc_hwmod = {
 		},
 	},
 	.dev_attr	= &dss_dispc_dev_attr,
+	.parent_hwmod	= &dra7xx_dss_hwmod,
 };
 
 /*
@@ -563,6 +564,7 @@ static struct omap_hwmod dra7xx_dss_hdmi_hwmod = {
 	},
 	.opt_clks	= dss_hdmi_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(dss_hdmi_opt_clks),
+	.parent_hwmod	= &dra7xx_dss_hwmod,
 };
 
 /*
-- 
2.1.4

Re: [PATCHv4 05/10] ARM: DRA7: hwmod: set DSS submodule parent hwmods

[Paul Walmsley]

On Mon, 1 Jun 2015, Tomi Valkeinen wrote:

> Set DSS core hwmod as the parent for all the DSS submodules.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Paul Walmsley <paul@pwsan.com>

By the way, for commits like this one, it would be nice to add a line 
describing why the change is needed to the commit message.  Something like 
"This ensures that the parent hwmods are enabled before any DSS 
submodules are accessed."  Tony, feel free to add that to the commit 
message if you think it's useful.


- Paul

[PATCHv4 05/10] ARM: DRA7: hwmod: set DSS submodule parent hwmods

[Paul Walmsley]

On Mon, 1 Jun 2015, Tomi Valkeinen wrote:

> Set DSS core hwmod as the parent for all the DSS submodules.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Paul Walmsley <paul@pwsan.com>

By the way, for commits like this one, it would be nice to add a line 
describing why the change is needed to the commit message.  Something like 
"This ensures that the parent hwmods are enabled before any DSS 
submodules are accessed."  Tony, feel free to add that to the commit 
message if you think it's useful.


- Paul

[PATCHv4 06/10] ARM: OMAP: display: change compat names to array

[Tomi Valkeinen]

Simplify the DSS detection logic by creating a list of the omapdss
compat strings, instead of checking each separately with an 'if'.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-omap2/display.c | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index f492ae147c6a..9868d0bc7805 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -568,25 +568,24 @@ void __init omapdss_early_init_of(void)
 
 }
 
+static const char * const omapdss_compat_names[] __initconst = {
+	"ti,omap2-dss",
+	"ti,omap3-dss",
+	"ti,omap4-dss",
+	"ti,omap5-dss",
+};
+
 struct device_node * __init omapdss_find_dss_of_node(void)
 {
 	struct device_node *node;
+	int i;
 
-	node = of_find_compatible_node(NULL, NULL, "ti,omap2-dss");
-	if (node)
-		return node;
-
-	node = of_find_compatible_node(NULL, NULL, "ti,omap3-dss");
-	if (node)
-		return node;
-
-	node = of_find_compatible_node(NULL, NULL, "ti,omap4-dss");
-	if (node)
-		return node;
-
-	node = of_find_compatible_node(NULL, NULL, "ti,omap5-dss");
-	if (node)
-		return node;
+	for (i = 0; i < ARRAY_SIZE(omapdss_compat_names); ++i) {
+		node = of_find_compatible_node(NULL, NULL,
+			omapdss_compat_names[i]);
+		if (node)
+			return node;
+	}
 
 	return NULL;
 }
-- 
2.1.4

[PATCHv4 06/10] ARM: OMAP: display: change compat names to array

[Tomi Valkeinen]

Simplify the DSS detection logic by creating a list of the omapdss
compat strings, instead of checking each separately with an 'if'.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-omap2/display.c | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index f492ae147c6a..9868d0bc7805 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -568,25 +568,24 @@ void __init omapdss_early_init_of(void)
 
 }
 
+static const char * const omapdss_compat_names[] __initconst = {
+	"ti,omap2-dss",
+	"ti,omap3-dss",
+	"ti,omap4-dss",
+	"ti,omap5-dss",
+};
+
 struct device_node * __init omapdss_find_dss_of_node(void)
 {
 	struct device_node *node;
+	int i;
 
-	node = of_find_compatible_node(NULL, NULL, "ti,omap2-dss");
-	if (node)
-		return node;
-
-	node = of_find_compatible_node(NULL, NULL, "ti,omap3-dss");
-	if (node)
-		return node;
-
-	node = of_find_compatible_node(NULL, NULL, "ti,omap4-dss");
-	if (node)
-		return node;
-
-	node = of_find_compatible_node(NULL, NULL, "ti,omap5-dss");
-	if (node)
-		return node;
+	for (i = 0; i < ARRAY_SIZE(omapdss_compat_names); ++i) {
+		node = of_find_compatible_node(NULL, NULL,
+			omapdss_compat_names[i]);
+		if (node)
+			return node;
+	}
 
 	return NULL;
 }
-- 
2.1.4

Re: [PATCHv4 06/10] ARM: OMAP: display: change compat names to array

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> Simplify the DSS detection logic by creating a list of the omapdss
> compat strings, instead of checking each separately with an 'if'.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Tony Lindgren <tonY@atomide.com>

> ---
>  arch/arm/mach-omap2/display.c | 29 ++++++++++++++---------------
>  1 file changed, 14 insertions(+), 15 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
> index f492ae147c6a..9868d0bc7805 100644
> --- a/arch/arm/mach-omap2/display.c
> +++ b/arch/arm/mach-omap2/display.c
> @@ -568,25 +568,24 @@ void __init omapdss_early_init_of(void)
>  
>  }
>  
> +static const char * const omapdss_compat_names[] __initconst = {
> +	"ti,omap2-dss",
> +	"ti,omap3-dss",
> +	"ti,omap4-dss",
> +	"ti,omap5-dss",
> +};
> +
>  struct device_node * __init omapdss_find_dss_of_node(void)
>  {
>  	struct device_node *node;
> +	int i;
>  
> -	node = of_find_compatible_node(NULL, NULL, "ti,omap2-dss");
> -	if (node)
> -		return node;
> -
> -	node = of_find_compatible_node(NULL, NULL, "ti,omap3-dss");
> -	if (node)
> -		return node;
> -
> -	node = of_find_compatible_node(NULL, NULL, "ti,omap4-dss");
> -	if (node)
> -		return node;
> -
> -	node = of_find_compatible_node(NULL, NULL, "ti,omap5-dss");
> -	if (node)
> -		return node;
> +	for (i = 0; i < ARRAY_SIZE(omapdss_compat_names); ++i) {
> +		node = of_find_compatible_node(NULL, NULL,
> +			omapdss_compat_names[i]);
> +		if (node)
> +			return node;
> +	}
>  
>  	return NULL;
>  }
> -- 
> 2.1.4
> 

[PATCHv4 06/10] ARM: OMAP: display: change compat names to array

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> Simplify the DSS detection logic by creating a list of the omapdss
> compat strings, instead of checking each separately with an 'if'.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Tony Lindgren <tonY@atomide.com>

> ---
>  arch/arm/mach-omap2/display.c | 29 ++++++++++++++---------------
>  1 file changed, 14 insertions(+), 15 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
> index f492ae147c6a..9868d0bc7805 100644
> --- a/arch/arm/mach-omap2/display.c
> +++ b/arch/arm/mach-omap2/display.c
> @@ -568,25 +568,24 @@ void __init omapdss_early_init_of(void)
>  
>  }
>  
> +static const char * const omapdss_compat_names[] __initconst = {
> +	"ti,omap2-dss",
> +	"ti,omap3-dss",
> +	"ti,omap4-dss",
> +	"ti,omap5-dss",
> +};
> +
>  struct device_node * __init omapdss_find_dss_of_node(void)
>  {
>  	struct device_node *node;
> +	int i;
>  
> -	node = of_find_compatible_node(NULL, NULL, "ti,omap2-dss");
> -	if (node)
> -		return node;
> -
> -	node = of_find_compatible_node(NULL, NULL, "ti,omap3-dss");
> -	if (node)
> -		return node;
> -
> -	node = of_find_compatible_node(NULL, NULL, "ti,omap4-dss");
> -	if (node)
> -		return node;
> -
> -	node = of_find_compatible_node(NULL, NULL, "ti,omap5-dss");
> -	if (node)
> -		return node;
> +	for (i = 0; i < ARRAY_SIZE(omapdss_compat_names); ++i) {
> +		node = of_find_compatible_node(NULL, NULL,
> +			omapdss_compat_names[i]);
> +		if (node)
> +			return node;
> +	}
>  
>  	return NULL;
>  }
> -- 
> 2.1.4
> 

[PATCHv4 07/10] ARM: OMAP2+: display: detect DRA7 DSS

[Tomi Valkeinen]

Add platform code to detect DRA7 DSS.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-omap2/display.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 9868d0bc7805..6ab13d18c636 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -287,6 +287,8 @@ static enum omapdss_version __init omap_display_get_version(void)
 		return OMAPDSS_VER_OMAP5;
 	else if (soc_is_am43xx())
 		return OMAPDSS_VER_AM43xx;
+	else if (soc_is_dra7xx())
+		return OMAPDSS_VER_DRA7xx;
 	else
 		return OMAPDSS_VER_UNKNOWN;
 }
@@ -573,6 +575,7 @@ static const char * const omapdss_compat_names[] __initconst = {
 	"ti,omap3-dss",
 	"ti,omap4-dss",
 	"ti,omap5-dss",
+	"ti,dra7-dss",
 };
 
 struct device_node * __init omapdss_find_dss_of_node(void)
-- 
2.1.4

[PATCHv4 07/10] ARM: OMAP2+: display: detect DRA7 DSS

[Tomi Valkeinen]

Add platform code to detect DRA7 DSS.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-omap2/display.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 9868d0bc7805..6ab13d18c636 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -287,6 +287,8 @@ static enum omapdss_version __init omap_display_get_version(void)
 		return OMAPDSS_VER_OMAP5;
 	else if (soc_is_am43xx())
 		return OMAPDSS_VER_AM43xx;
+	else if (soc_is_dra7xx())
+		return OMAPDSS_VER_DRA7xx;
 	else
 		return OMAPDSS_VER_UNKNOWN;
 }
@@ -573,6 +575,7 @@ static const char * const omapdss_compat_names[] __initconst = {
 	"ti,omap3-dss",
 	"ti,omap4-dss",
 	"ti,omap5-dss",
+	"ti,dra7-dss",
 };
 
 struct device_node * __init omapdss_find_dss_of_node(void)
-- 
2.1.4

Re: [PATCHv4 07/10] ARM: OMAP2+: display: detect DRA7 DSS

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> Add platform code to detect DRA7 DSS.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Tony Lindgren <tonY@atomide.com>

> ---
>  arch/arm/mach-omap2/display.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
> index 9868d0bc7805..6ab13d18c636 100644
> --- a/arch/arm/mach-omap2/display.c
> +++ b/arch/arm/mach-omap2/display.c
> @@ -287,6 +287,8 @@ static enum omapdss_version __init omap_display_get_version(void)
>  		return OMAPDSS_VER_OMAP5;
>  	else if (soc_is_am43xx())
>  		return OMAPDSS_VER_AM43xx;
> +	else if (soc_is_dra7xx())
> +		return OMAPDSS_VER_DRA7xx;
>  	else
>  		return OMAPDSS_VER_UNKNOWN;
>  }
> @@ -573,6 +575,7 @@ static const char * const omapdss_compat_names[] __initconst = {
>  	"ti,omap3-dss",
>  	"ti,omap4-dss",
>  	"ti,omap5-dss",
> +	"ti,dra7-dss",
>  };
>  
>  struct device_node * __init omapdss_find_dss_of_node(void)
> -- 
> 2.1.4
> 

[PATCHv4 07/10] ARM: OMAP2+: display: detect DRA7 DSS

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> Add platform code to detect DRA7 DSS.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Acked-by: Tony Lindgren <tonY@atomide.com>

> ---
>  arch/arm/mach-omap2/display.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
> index 9868d0bc7805..6ab13d18c636 100644
> --- a/arch/arm/mach-omap2/display.c
> +++ b/arch/arm/mach-omap2/display.c
> @@ -287,6 +287,8 @@ static enum omapdss_version __init omap_display_get_version(void)
>  		return OMAPDSS_VER_OMAP5;
>  	else if (soc_is_am43xx())
>  		return OMAPDSS_VER_AM43xx;
> +	else if (soc_is_dra7xx())
> +		return OMAPDSS_VER_DRA7xx;
>  	else
>  		return OMAPDSS_VER_UNKNOWN;
>  }
> @@ -573,6 +575,7 @@ static const char * const omapdss_compat_names[] __initconst = {
>  	"ti,omap3-dss",
>  	"ti,omap4-dss",
>  	"ti,omap5-dss",
> +	"ti,dra7-dss",
>  };
>  
>  struct device_node * __init omapdss_find_dss_of_node(void)
> -- 
> 2.1.4
> 

[PATCHv4 08/10] arm/dts: dra7.dtsi: add DSS support

[Tomi Valkeinen]

DRA7xxx contains a very similar DSS to OMAP5. The main differences are:

* no DSI or RFBI support.
* 1 or 2 dedicated video PLLs.
* need to do additional configuration to the DRA7 CONTROL module.

DRA72xx has only one video PLL, and DRA74xx has two.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
---
 arch/arm/boot/dts/dra7.dtsi   | 38 ++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/dra72x.dtsi | 11 +++++++++++
 arch/arm/boot/dts/dra74x.dtsi | 15 +++++++++++++++
 3 files changed, 64 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index db0890a36e96..f3a8237cea39 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1474,6 +1474,44 @@
 			clocks = <&sys_clkin1>;
 			status = "disabled";
 		};
+
+		dss: dss@58000000 {
+			compatible = "ti,dra7-dss";
+			/* 'reg' defined in dra72x.dtsi and dra74x.dtsi */
+			/* 'clocks' defined in dra72x.dtsi and dra74x.dtsi */
+			status = "disabled";
+			ti,hwmods = "dss_core";
+			/* CTRL_CORE_DSS_PLL_CONTROL */
+			syscon-pll-ctrl = <&scm_conf 0x538>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			dispc@58001000 {
+				compatible = "ti,dra7-dispc";
+				reg = <0x58001000 0x1000>;
+				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+				ti,hwmods = "dss_dispc";
+				clocks = <&dss_dss_clk>;
+				clock-names = "fck";
+				/* CTRL_CORE_SMA_SW_1 */
+				syscon-pol = <&scm_conf 0x534>;
+			};
+
+			hdmi: encoder@58060000 {
+				compatible = "ti,dra7-hdmi";
+				reg = <0x58040000 0x200>,
+				      <0x58040200 0x80>,
+				      <0x58040300 0x80>,
+				      <0x58060000 0x19000>;
+				reg-names = "wp", "pll", "phy", "core";
+				interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+				ti,hwmods = "dss_hdmi";
+				clocks = <&dss_48mhz_clk>, <&dss_hdmi_clk>;
+				clock-names = "fck", "sys_clk";
+			};
+		};
 	};
 
 	thermal_zones: thermal-zones {
diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi
index 03d742f8d572..eaca143faa77 100644
--- a/arch/arm/boot/dts/dra72x.dtsi
+++ b/arch/arm/boot/dts/dra72x.dtsi
@@ -34,3 +34,14 @@
 		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 	};
 };
+
+&dss {
+	reg = <0x58000000 0x80>,
+	      <0x58004054 0x4>,
+	      <0x58004300 0x20>;
+	reg-names = "dss", "pll1_clkctrl", "pll1";
+
+	clocks = <&dss_dss_clk>,
+		 <&dss_video1_clk>;
+	clock-names = "fck", "video1_clk";
+};
diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi
index cc560a70926f..fa995d0ca1f2 100644
--- a/arch/arm/boot/dts/dra74x.dtsi
+++ b/arch/arm/boot/dts/dra74x.dtsi
@@ -73,3 +73,18 @@
 		};
 	};
 };
+
+&dss {
+	reg = <0x58000000 0x80>,
+	      <0x58004054 0x4>,
+	      <0x58004300 0x20>,
+	      <0x58005054 0x4>,
+	      <0x58005300 0x20>;
+	reg-names = "dss", "pll1_clkctrl", "pll1",
+		    "pll2_clkctrl", "pll2";
+
+	clocks = <&dss_dss_clk>,
+		 <&dss_video1_clk>,
+		 <&dss_video2_clk>;
+	clock-names = "fck", "video1_clk", "video2_clk";
+};
-- 
2.1.4

[PATCHv4 08/10] arm/dts: dra7.dtsi: add DSS support

[Tomi Valkeinen]

DRA7xxx contains a very similar DSS to OMAP5. The main differences are:

* no DSI or RFBI support.
* 1 or 2 dedicated video PLLs.
* need to do additional configuration to the DRA7 CONTROL module.

DRA72xx has only one video PLL, and DRA74xx has two.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree at vger.kernel.org
---
 arch/arm/boot/dts/dra7.dtsi   | 38 ++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/dra72x.dtsi | 11 +++++++++++
 arch/arm/boot/dts/dra74x.dtsi | 15 +++++++++++++++
 3 files changed, 64 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index db0890a36e96..f3a8237cea39 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1474,6 +1474,44 @@
 			clocks = <&sys_clkin1>;
 			status = "disabled";
 		};
+
+		dss: dss at 58000000 {
+			compatible = "ti,dra7-dss";
+			/* 'reg' defined in dra72x.dtsi and dra74x.dtsi */
+			/* 'clocks' defined in dra72x.dtsi and dra74x.dtsi */
+			status = "disabled";
+			ti,hwmods = "dss_core";
+			/* CTRL_CORE_DSS_PLL_CONTROL */
+			syscon-pll-ctrl = <&scm_conf 0x538>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			dispc at 58001000 {
+				compatible = "ti,dra7-dispc";
+				reg = <0x58001000 0x1000>;
+				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+				ti,hwmods = "dss_dispc";
+				clocks = <&dss_dss_clk>;
+				clock-names = "fck";
+				/* CTRL_CORE_SMA_SW_1 */
+				syscon-pol = <&scm_conf 0x534>;
+			};
+
+			hdmi: encoder at 58060000 {
+				compatible = "ti,dra7-hdmi";
+				reg = <0x58040000 0x200>,
+				      <0x58040200 0x80>,
+				      <0x58040300 0x80>,
+				      <0x58060000 0x19000>;
+				reg-names = "wp", "pll", "phy", "core";
+				interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+				ti,hwmods = "dss_hdmi";
+				clocks = <&dss_48mhz_clk>, <&dss_hdmi_clk>;
+				clock-names = "fck", "sys_clk";
+			};
+		};
 	};
 
 	thermal_zones: thermal-zones {
diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi
index 03d742f8d572..eaca143faa77 100644
--- a/arch/arm/boot/dts/dra72x.dtsi
+++ b/arch/arm/boot/dts/dra72x.dtsi
@@ -34,3 +34,14 @@
 		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 	};
 };
+
+&dss {
+	reg = <0x58000000 0x80>,
+	      <0x58004054 0x4>,
+	      <0x58004300 0x20>;
+	reg-names = "dss", "pll1_clkctrl", "pll1";
+
+	clocks = <&dss_dss_clk>,
+		 <&dss_video1_clk>;
+	clock-names = "fck", "video1_clk";
+};
diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi
index cc560a70926f..fa995d0ca1f2 100644
--- a/arch/arm/boot/dts/dra74x.dtsi
+++ b/arch/arm/boot/dts/dra74x.dtsi
@@ -73,3 +73,18 @@
 		};
 	};
 };
+
+&dss {
+	reg = <0x58000000 0x80>,
+	      <0x58004054 0x4>,
+	      <0x58004300 0x20>,
+	      <0x58005054 0x4>,
+	      <0x58005300 0x20>;
+	reg-names = "dss", "pll1_clkctrl", "pll1",
+		    "pll2_clkctrl", "pll2";
+
+	clocks = <&dss_dss_clk>,
+		 <&dss_video1_clk>,
+		 <&dss_video2_clk>;
+	clock-names = "fck", "video1_clk", "video2_clk";
+};
-- 
2.1.4

Re: [PATCHv4 08/10] arm/dts: dra7.dtsi: add DSS support

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org> [150531 23:25]:
> DRA7xxx contains a very similar DSS to OMAP5. The main differences are:
> 
> * no DSI or RFBI support.
> * 1 or 2 dedicated video PLLs.
> * need to do additional configuration to the DRA7 CONTROL module.
> 
> DRA72xx has only one video PLL, and DRA74xx has two.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>
> Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Acked-by: Tony Lindgren <tonY-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
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[PATCHv4 08/10] arm/dts: dra7.dtsi: add DSS support

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> DRA7xxx contains a very similar DSS to OMAP5. The main differences are:
> 
> * no DSI or RFBI support.
> * 1 or 2 dedicated video PLLs.
> * need to do additional configuration to the DRA7 CONTROL module.
> 
> DRA72xx has only one video PLL, and DRA74xx has two.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: devicetree at vger.kernel.org

Acked-by: Tony Lindgren <tonY@atomide.com>

[PATCHv4 09/10] arm/dts: dra72-evm.dts: add HDMI

[Tomi Valkeinen]

DRA72 EVM has a HDMI output. This patch adds the device tree nodes
required for HDMI.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
---
 arch/arm/boot/dts/dra72-evm.dts | 110 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)

diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index ce0390f081d9..4e1b60581782 100644
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -19,6 +19,10 @@
 		reg = <0x80000000 0x40000000>; /* 1024 MB */
 	};
 
+	aliases {
+		display0 = &hdmi0;
+	};
+
 	evm_3v3: fixedregulator-evm_3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "evm_3v3";
@@ -35,6 +39,51 @@
 		compatible = "linux,extcon-usb-gpio";
 		id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
 	};
+
+	hdmi0: connector {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&tpd12s015_out>;
+			};
+		};
+	};
+
+	tpd12s015: encoder {
+		compatible = "ti,tpd12s015";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tpd12s015_pins>;
+
+		gpios = <&pcf_hdmi 4 GPIO_ACTIVE_HIGH>,	/* P4, CT CP HPD */
+			<&pcf_hdmi 5 GPIO_ACTIVE_HIGH>,	/* P5, LS OE */
+			<&gpio7 12 GPIO_ACTIVE_HIGH>;	/* gpio7_12/sp1_cs2, HPD */
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				tpd12s015_in: endpoint {
+					remote-endpoint = <&hdmi_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				tpd12s015_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
 };
 
 &dra7_pmx_core {
@@ -45,6 +94,13 @@
 		>;
 	};
 
+	i2c5_pins: pinmux_i2c5_pins {
+		pinctrl-single,pins = <
+			0x2b4 (PIN_INPUT | MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
+			0x2b8 (PIN_INPUT | MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
+		>;
+	};
+
 	nand_default: nand_default {
 		pinctrl-single,pins = <
 			0x0	(PIN_INPUT  | MUX_MODE0) /* gpmc_ad0 */
@@ -142,6 +198,19 @@
 			0xb8 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_cs2.qspi1_cs0 */
 		>;
 	};
+
+	hdmi_pins: pinmux_hdmi_pins {
+		pinctrl-single,pins = <
+			0x408 (PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
+			0x40c (PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
+		>;
+	};
+
+	tpd12s015_pins: pinmux_tpd12s015_pins {
+		pinctrl-single,pins = <
+			0x3b8 (PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpio7_12 HPD */
+		>;
+	};
 };
 
 &i2c1 {
@@ -277,6 +346,27 @@
 	};
 };
 
+&i2c5 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5_pins>;
+	clock-frequency = <400000>;
+
+	pcf_hdmi: pcf8575@26 {
+		compatible = "nxp,pcf8575";
+		reg = <0x26>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		/*
+		 * initial state is used here to keep the mdio interface
+		 * selected on RU89 through SEL_VIN4_MUX_S0, VIN2_S1 and
+		 * VIN2_S0 driven high otherwise Ethernet stops working
+		 * VIN6_SEL_S0 is low, thus selecting McASP3 over VIN6
+		 */
+		lines-initial-states = <0x0f2b>;
+	};
+};
+
 &uart1 {
 	status = "okay";
 };
@@ -566,3 +656,23 @@
 		};
 	};
 };
+
+&dss {
+	status = "ok";
+
+	vdda_video-supply = <&ldo5_reg>;
+};
+
+&hdmi {
+	status = "ok";
+	vdda-supply = <&ldo3_reg>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_pins>;
+
+	port {
+		hdmi_out: endpoint {
+			remote-endpoint = <&tpd12s015_in>;
+		};
+	};
+};
-- 
2.1.4

[PATCHv4 09/10] arm/dts: dra72-evm.dts: add HDMI

[Tomi Valkeinen]

DRA72 EVM has a HDMI output. This patch adds the device tree nodes
required for HDMI.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree at vger.kernel.org
---
 arch/arm/boot/dts/dra72-evm.dts | 110 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)

diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index ce0390f081d9..4e1b60581782 100644
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -19,6 +19,10 @@
 		reg = <0x80000000 0x40000000>; /* 1024 MB */
 	};
 
+	aliases {
+		display0 = &hdmi0;
+	};
+
 	evm_3v3: fixedregulator-evm_3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "evm_3v3";
@@ -35,6 +39,51 @@
 		compatible = "linux,extcon-usb-gpio";
 		id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
 	};
+
+	hdmi0: connector {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&tpd12s015_out>;
+			};
+		};
+	};
+
+	tpd12s015: encoder {
+		compatible = "ti,tpd12s015";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tpd12s015_pins>;
+
+		gpios = <&pcf_hdmi 4 GPIO_ACTIVE_HIGH>,	/* P4, CT CP HPD */
+			<&pcf_hdmi 5 GPIO_ACTIVE_HIGH>,	/* P5, LS OE */
+			<&gpio7 12 GPIO_ACTIVE_HIGH>;	/* gpio7_12/sp1_cs2, HPD */
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port at 0 {
+				reg = <0>;
+
+				tpd12s015_in: endpoint {
+					remote-endpoint = <&hdmi_out>;
+				};
+			};
+
+			port at 1 {
+				reg = <1>;
+
+				tpd12s015_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
 };
 
 &dra7_pmx_core {
@@ -45,6 +94,13 @@
 		>;
 	};
 
+	i2c5_pins: pinmux_i2c5_pins {
+		pinctrl-single,pins = <
+			0x2b4 (PIN_INPUT | MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
+			0x2b8 (PIN_INPUT | MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
+		>;
+	};
+
 	nand_default: nand_default {
 		pinctrl-single,pins = <
 			0x0	(PIN_INPUT  | MUX_MODE0) /* gpmc_ad0 */
@@ -142,6 +198,19 @@
 			0xb8 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_cs2.qspi1_cs0 */
 		>;
 	};
+
+	hdmi_pins: pinmux_hdmi_pins {
+		pinctrl-single,pins = <
+			0x408 (PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
+			0x40c (PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
+		>;
+	};
+
+	tpd12s015_pins: pinmux_tpd12s015_pins {
+		pinctrl-single,pins = <
+			0x3b8 (PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpio7_12 HPD */
+		>;
+	};
 };
 
 &i2c1 {
@@ -277,6 +346,27 @@
 	};
 };
 
+&i2c5 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5_pins>;
+	clock-frequency = <400000>;
+
+	pcf_hdmi: pcf8575 at 26 {
+		compatible = "nxp,pcf8575";
+		reg = <0x26>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		/*
+		 * initial state is used here to keep the mdio interface
+		 * selected on RU89 through SEL_VIN4_MUX_S0, VIN2_S1 and
+		 * VIN2_S0 driven high otherwise Ethernet stops working
+		 * VIN6_SEL_S0 is low, thus selecting McASP3 over VIN6
+		 */
+		lines-initial-states = <0x0f2b>;
+	};
+};
+
 &uart1 {
 	status = "okay";
 };
@@ -566,3 +656,23 @@
 		};
 	};
 };
+
+&dss {
+	status = "ok";
+
+	vdda_video-supply = <&ldo5_reg>;
+};
+
+&hdmi {
+	status = "ok";
+	vdda-supply = <&ldo3_reg>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_pins>;
+
+	port {
+		hdmi_out: endpoint {
+			remote-endpoint = <&tpd12s015_in>;
+		};
+	};
+};
-- 
2.1.4

Re: [PATCHv4 09/10] arm/dts: dra72-evm.dts: add HDMI

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> DRA72 EVM has a HDMI output. This patch adds the device tree nodes
> required for HDMI.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: devicetree@vger.kernel.org

Acked-by: Tony Lindgren <tonY@atomide.com>

[PATCHv4 09/10] arm/dts: dra72-evm.dts: add HDMI

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> DRA72 EVM has a HDMI output. This patch adds the device tree nodes
> required for HDMI.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: devicetree at vger.kernel.org

Acked-by: Tony Lindgren <tonY@atomide.com>

[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
nodes required for HDMI.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
---
 arch/arm/boot/dts/am57xx-beagle-x15.dts | 81 +++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 15f198e4864d..f1e430507e4f 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -18,6 +18,7 @@
 	aliases {
 		rtc0 = &mcp_rtc;
 		rtc1 = &tps659038_rtc;
+		display0 = &hdmi0;
 	};
 
 	memory {
@@ -102,6 +103,51 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&extcon_usb2_pins>;
 	};
+
+	hdmi0: connector {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&tpd12s015_out>;
+			};
+		};
+	};
+
+	tpd12s015: encoder {
+		compatible = "ti,tpd12s015";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tpd12s015_pins>;
+
+		gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>,	/* gpio7_10, CT CP HPD */
+			<&gpio6 28 GPIO_ACTIVE_HIGH>,	/* gpio6_28, LS OE */
+			<&gpio7 12 GPIO_ACTIVE_HIGH>;	/* gpio7_12/sp1_cs2, HPD */
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				tpd12s015_in: endpoint {
+					remote-endpoint = <&hdmi_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				tpd12s015_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
 };
 
 &dra7_pmx_core {
@@ -121,6 +167,13 @@
 		>;
 	};
 
+	hdmi_pins: pinmux_hdmi_pins {
+		pinctrl-single,pins = <
+			0x408 (PIN_INPUT | MUX_MODE1)	/* i2c2_sda.hdmi1_ddc_scl */
+			0x40c (PIN_INPUT | MUX_MODE1)	/* i2c2_scl.hdmi1_ddc_sda */
+		>;
+	};
+
 	i2c3_pins_default: i2c3_pins_default {
 		pinctrl-single,pins = <
 			0x2a4 (PIN_INPUT| MUX_MODE10)	/* mcasp1_aclkx.i2c3_sda */
@@ -277,6 +330,14 @@
 			0x3e8 (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_ctsn.gpio7_24 */
 		>;
 	};
+
+	tpd12s015_pins: pinmux_tpd12s015_pins {
+		pinctrl-single,pins = <
+			0x3b0 (PIN_OUTPUT | MUX_MODE14)		/* gpio7_10 CT_CP_HPD */
+			0x3b8 (PIN_INPUT_PULLDOWN | MUX_MODE14)	/* gpio7_12 HPD */
+			0x370 (PIN_OUTPUT | MUX_MODE14)		/* gpio6_28 LS_OE */
+		>;
+	};
 };
 
 &i2c1 {
@@ -607,3 +668,23 @@
 		};
        };
 };
+
+&dss {
+	status = "ok";
+
+	vdda_video-supply = <&ldoln_reg>;
+};
+
+&hdmi {
+	status = "ok";
+	vdda-supply = <&ldo3_reg>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_pins>;
+
+	port {
+		hdmi_out: endpoint {
+			remote-endpoint = <&tpd12s015_in>;
+		};
+	};
+};
-- 
2.1.4

[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
nodes required for HDMI.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree at vger.kernel.org
---
 arch/arm/boot/dts/am57xx-beagle-x15.dts | 81 +++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 15f198e4864d..f1e430507e4f 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -18,6 +18,7 @@
 	aliases {
 		rtc0 = &mcp_rtc;
 		rtc1 = &tps659038_rtc;
+		display0 = &hdmi0;
 	};
 
 	memory {
@@ -102,6 +103,51 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&extcon_usb2_pins>;
 	};
+
+	hdmi0: connector {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&tpd12s015_out>;
+			};
+		};
+	};
+
+	tpd12s015: encoder {
+		compatible = "ti,tpd12s015";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tpd12s015_pins>;
+
+		gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>,	/* gpio7_10, CT CP HPD */
+			<&gpio6 28 GPIO_ACTIVE_HIGH>,	/* gpio6_28, LS OE */
+			<&gpio7 12 GPIO_ACTIVE_HIGH>;	/* gpio7_12/sp1_cs2, HPD */
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port at 0 {
+				reg = <0>;
+
+				tpd12s015_in: endpoint {
+					remote-endpoint = <&hdmi_out>;
+				};
+			};
+
+			port at 1 {
+				reg = <1>;
+
+				tpd12s015_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
 };
 
 &dra7_pmx_core {
@@ -121,6 +167,13 @@
 		>;
 	};
 
+	hdmi_pins: pinmux_hdmi_pins {
+		pinctrl-single,pins = <
+			0x408 (PIN_INPUT | MUX_MODE1)	/* i2c2_sda.hdmi1_ddc_scl */
+			0x40c (PIN_INPUT | MUX_MODE1)	/* i2c2_scl.hdmi1_ddc_sda */
+		>;
+	};
+
 	i2c3_pins_default: i2c3_pins_default {
 		pinctrl-single,pins = <
 			0x2a4 (PIN_INPUT| MUX_MODE10)	/* mcasp1_aclkx.i2c3_sda */
@@ -277,6 +330,14 @@
 			0x3e8 (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_ctsn.gpio7_24 */
 		>;
 	};
+
+	tpd12s015_pins: pinmux_tpd12s015_pins {
+		pinctrl-single,pins = <
+			0x3b0 (PIN_OUTPUT | MUX_MODE14)		/* gpio7_10 CT_CP_HPD */
+			0x3b8 (PIN_INPUT_PULLDOWN | MUX_MODE14)	/* gpio7_12 HPD */
+			0x370 (PIN_OUTPUT | MUX_MODE14)		/* gpio6_28 LS_OE */
+		>;
+	};
 };
 
 &i2c1 {
@@ -607,3 +668,23 @@
 		};
        };
 };
+
+&dss {
+	status = "ok";
+
+	vdda_video-supply = <&ldoln_reg>;
+};
+
+&hdmi {
+	status = "ok";
+	vdda-supply = <&ldo3_reg>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_pins>;
+
+	port {
+		hdmi_out: endpoint {
+			remote-endpoint = <&tpd12s015_in>;
+		};
+	};
+};
-- 
2.1.4

Re: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org> [150531 23:25]:
> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
> nodes required for HDMI.

This one does not seem to apply to linux next, did not look
further where it conflicts.

Regards,

Tony
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[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
> nodes required for HDMI.

This one does not seem to apply to linux next, did not look
further where it conflicts.

Regards,

Tony

Re: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

[-- Attachment #1: Type: text/plain, Size: 412 bytes --]



On 02/06/15 00:51, Tony Lindgren wrote:
> * Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org> [150531 23:25]:
>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
>> nodes required for HDMI.
> 
> This one does not seem to apply to linux next, did not look
> further where it conflicts.

Looks like a trivial one line conflict, about adding an alias to .dts.

 Tomi


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[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

On 02/06/15 00:51, Tony Lindgren wrote:
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
>> nodes required for HDMI.
> 
> This one does not seem to apply to linux next, did not look
> further where it conflicts.

Looks like a trivial one line conflict, about adding an alias to .dts.

 Tomi

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Re: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

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On 02/06/15 00:51, Tony Lindgren wrote:
> * Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org> [150531 23:25]:
>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
>> nodes required for HDMI.
> 
> This one does not seem to apply to linux next, did not look
> further where it conflicts.

Looks like the change was also in -rc6. I've rebased my patches on -rc6,
and added the acks:

git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch

 Tomi



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[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

On 02/06/15 00:51, Tony Lindgren wrote:
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
>> nodes required for HDMI.
> 
> This one does not seem to apply to linux next, did not look
> further where it conflicts.

Looks like the change was also in -rc6. I've rebased my patches on -rc6,
and added the acks:

git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch

 Tomi


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Re: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 04:28]:
> 
> 
> On 02/06/15 00:51, Tony Lindgren wrote:
> > * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> >> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
> >> nodes required for HDMI.
> > 
> > This one does not seem to apply to linux next, did not look
> > further where it conflicts.
> 
> Looks like the change was also in -rc6. I've rebased my patches on -rc6,
> and added the acks:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch

OK, since there are no other merge conflicts that I'm aware of,
it's best that you merge the whole branch. I've acked the patches,
so for this one too:

Acked-by: Tony Lindgren <tonY@atomide.com>

[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 04:28]:
> 
> 
> On 02/06/15 00:51, Tony Lindgren wrote:
> > * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> >> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
> >> nodes required for HDMI.
> > 
> > This one does not seem to apply to linux next, did not look
> > further where it conflicts.
> 
> Looks like the change was also in -rc6. I've rebased my patches on -rc6,
> and added the acks:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch

OK, since there are no other merge conflicts that I'm aware of,
it's best that you merge the whole branch. I've acked the patches,
so for this one too:

Acked-by: Tony Lindgren <tonY@atomide.com>

Re: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

[-- Attachment #1: Type: text/plain, Size: 906 bytes --]



On 03/06/15 18:44, Tony Lindgren wrote:
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 04:28]:
>>
>>
>> On 02/06/15 00:51, Tony Lindgren wrote:
>>> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
>>>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
>>>> nodes required for HDMI.
>>>
>>> This one does not seem to apply to linux next, did not look
>>> further where it conflicts.
>>
>> Looks like the change was also in -rc6. I've rebased my patches on -rc6,
>> and added the acks:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch
> 
> OK, since there are no other merge conflicts that I'm aware of,
> it's best that you merge the whole branch. I've acked the patches,
> so for this one too:

Ok, I can do that, but isn't this more linux-arm stuff? All the driver
side code is already in the mainline.

 Tomi


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[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

On 03/06/15 18:44, Tony Lindgren wrote:
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 04:28]:
>>
>>
>> On 02/06/15 00:51, Tony Lindgren wrote:
>>> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
>>>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
>>>> nodes required for HDMI.
>>>
>>> This one does not seem to apply to linux next, did not look
>>> further where it conflicts.
>>
>> Looks like the change was also in -rc6. I've rebased my patches on -rc6,
>> and added the acks:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch
> 
> OK, since there are no other merge conflicts that I'm aware of,
> it's best that you merge the whole branch. I've acked the patches,
> so for this one too:

Ok, I can do that, but isn't this more linux-arm stuff? All the driver
side code is already in the mainline.

 Tomi

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Re: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org> [150603 09:03]:
> 
> 
> On 03/06/15 18:44, Tony Lindgren wrote:
> > * Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org> [150603 04:28]:
> >>
> >>
> >> On 02/06/15 00:51, Tony Lindgren wrote:
> >>> * Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org> [150531 23:25]:
> >>>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
> >>>> nodes required for HDMI.
> >>>
> >>> This one does not seem to apply to linux next, did not look
> >>> further where it conflicts.
> >>
> >> Looks like the change was also in -rc6. I've rebased my patches on -rc6,
> >> and added the acks:
> >>
> >> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch
> > 
> > OK, since there are no other merge conflicts that I'm aware of,
> > it's best that you merge the whole branch. I've acked the patches,
> > so for this one too:
> 
> Ok, I can do that, but isn't this more linux-arm stuff? All the driver
> side code is already in the mainline.

Yes but we're getting so late into merge window that I'd rather not
take it for v4.2 at this point. And it's all DSS related.

Please make sure you get an ack for the drivers/clk/omap change from
Mike or Stephen though.

Regards,

Tony
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 09:03]:
> 
> 
> On 03/06/15 18:44, Tony Lindgren wrote:
> > * Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 04:28]:
> >>
> >>
> >> On 02/06/15 00:51, Tony Lindgren wrote:
> >>> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> >>>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
> >>>> nodes required for HDMI.
> >>>
> >>> This one does not seem to apply to linux next, did not look
> >>> further where it conflicts.
> >>
> >> Looks like the change was also in -rc6. I've rebased my patches on -rc6,
> >> and added the acks:
> >>
> >> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch
> > 
> > OK, since there are no other merge conflicts that I'm aware of,
> > it's best that you merge the whole branch. I've acked the patches,
> > so for this one too:
> 
> Ok, I can do that, but isn't this more linux-arm stuff? All the driver
> side code is already in the mainline.

Yes but we're getting so late into merge window that I'd rather not
take it for v4.2 at this point. And it's all DSS related.

Please make sure you get an ack for the drivers/clk/omap change from
Mike or Stephen though.

Regards,

Tony

Re: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tony Lindgren]

* Tony Lindgren <tony@atomide.com> [150603 09:11]:
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 09:03]:
> > 
> > 
> > On 03/06/15 18:44, Tony Lindgren wrote:
> > > * Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 04:28]:
> > >>
> > >>
> > >> On 02/06/15 00:51, Tony Lindgren wrote:
> > >>> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> > >>>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
> > >>>> nodes required for HDMI.
> > >>>
> > >>> This one does not seem to apply to linux next, did not look
> > >>> further where it conflicts.
> > >>
> > >> Looks like the change was also in -rc6. I've rebased my patches on -rc6,
> > >> and added the acks:
> > >>
> > >> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch
> > > 
> > > OK, since there are no other merge conflicts that I'm aware of,
> > > it's best that you merge the whole branch. I've acked the patches,
> > > so for this one too:
> > 
> > Ok, I can do that, but isn't this more linux-arm stuff? All the driver
> > side code is already in the mainline.
> 
> Yes but we're getting so late into merge window that I'd rather not
> take it for v4.2 at this point. And it's all DSS related.
> 
> Please make sure you get an ack for the drivers/clk/omap change from
> Mike or Stephen though.

Naturally I mean "getting so close to the merge window" above :)

Regards,

Tony

[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tony Lindgren]

* Tony Lindgren <tony@atomide.com> [150603 09:11]:
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 09:03]:
> > 
> > 
> > On 03/06/15 18:44, Tony Lindgren wrote:
> > > * Tomi Valkeinen <tomi.valkeinen@ti.com> [150603 04:28]:
> > >>
> > >>
> > >> On 02/06/15 00:51, Tony Lindgren wrote:
> > >>> * Tomi Valkeinen <tomi.valkeinen@ti.com> [150531 23:25]:
> > >>>> AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
> > >>>> nodes required for HDMI.
> > >>>
> > >>> This one does not seem to apply to linux next, did not look
> > >>> further where it conflicts.
> > >>
> > >> Looks like the change was also in -rc6. I've rebased my patches on -rc6,
> > >> and added the acks:
> > >>
> > >> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git dra7-dss-arch
> > > 
> > > OK, since there are no other merge conflicts that I'm aware of,
> > > it's best that you merge the whole branch. I've acked the patches,
> > > so for this one too:
> > 
> > Ok, I can do that, but isn't this more linux-arm stuff? All the driver
> > side code is already in the mainline.
> 
> Yes but we're getting so late into merge window that I'd rather not
> take it for v4.2 at this point. And it's all DSS related.
> 
> Please make sure you get an ack for the drivers/clk/omap change from
> Mike or Stephen though.

Naturally I mean "getting so close to the merge window" above :)

Regards,

Tony

Re: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

[-- Attachment #1: Type: text/plain, Size: 723 bytes --]



On 03/06/15 20:16, Tony Lindgren wrote:

>>>> OK, since there are no other merge conflicts that I'm aware of,
>>>> it's best that you merge the whole branch. I've acked the patches,
>>>> so for this one too:
>>>
>>> Ok, I can do that, but isn't this more linux-arm stuff? All the driver
>>> side code is already in the mainline.
>>
>> Yes but we're getting so late into merge window that I'd rather not
>> take it for v4.2 at this point. And it's all DSS related.
>>
>> Please make sure you get an ack for the drivers/clk/omap change from
>> Mike or Stephen though.
> 
> Naturally I mean "getting so close to the merge window" above :)

Thanks everyone. I've pushed this to fbdev for-next.

 Tomi


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[PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI

[Tomi Valkeinen]

On 03/06/15 20:16, Tony Lindgren wrote:

>>>> OK, since there are no other merge conflicts that I'm aware of,
>>>> it's best that you merge the whole branch. I've acked the patches,
>>>> so for this one too:
>>>
>>> Ok, I can do that, but isn't this more linux-arm stuff? All the driver
>>> side code is already in the mainline.
>>
>> Yes but we're getting so late into merge window that I'd rather not
>> take it for v4.2 at this point. And it's all DSS related.
>>
>> Please make sure you get an ack for the drivers/clk/omap change from
>> Mike or Stephen though.
> 
> Naturally I mean "getting so close to the merge window" above :)

Thanks everyone. I've pushed this to fbdev for-next.

 Tomi

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