* [PATCH 01/23] ARM: dts: Configure interconnect target module for omap4 dss
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 02/23] ARM: dts: Configure interconnect target module for omap4 dispc Tony Lindgren
` (22 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Sebastian Reichel, Tomi Valkeinen, Keerthy
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty until the child
devices are probing with ti-sysc interconnect driver.
The display subsystem (DSS) is in a 16MB interconnect target module
mapped to l4 and l3 buses. We are only using the l3 port as recommended
by the TRM. So there is no need to configure l4 ranges like we've done
for l4 ABE instance for example.
Initially let's just update the top level dss node to probe with ti-sysc
interconnect target module driver. The child nodes are still children
of dispc, only the node indentation changes for them now along with
using the reg range provided by top level dss.
Let's also add add a note about using only the l3 access without l4
as noted in the TRM.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4-l4.dtsi | 1 +
arch/arm/boot/dts/omap4.dtsi | 170 ++++++++++++++++++--------------
2 files changed, 96 insertions(+), 75 deletions(-)
diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi
--- a/arch/arm/boot/dts/omap4-l4.dtsi
+++ b/arch/arm/boot/dts/omap4-l4.dtsi
@@ -1529,6 +1529,7 @@ timer9: timer@0 {
};
};
+ /* Unused DSS L4 access, see L3 instead */
target-module@40000 { /* 0x48040000, ap 13 0a.0 */
compatible = "ti,sysc";
status = "disabled";
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -415,87 +415,107 @@ target-module@56000000 {
*/
};
- dss: dss@58000000 {
- compatible = "ti,omap4-dss";
- reg = <0x58000000 0x80>;
- status = "disabled";
+ /*
+ * DSS is only using l3 mapping without l4 as noted in the TRM
+ * "10.1.3 DSS Register Manual" for omap4460.
+ */
+ target-module@58000000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
ti,hwmods = "dss_core";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
- clock-names = "fck";
+ reg = <0x58000000 4>,
+ <0x58000014 4>;
+ reg-names = "rev", "syss";
+ ti,syss-mask = <1>;
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 0>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 9>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 11>;
+ clock-names = "fck", "hdmi_clk", "sys_clk", "tv_clk";
#address-cells = <1>;
#size-cells = <1>;
- ranges;
-
- dispc@58001000 {
- compatible = "ti,omap4-dispc";
- reg = <0x58001000 0x1000>;
- interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
- ti,hwmods = "dss_dispc";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
- clock-names = "fck";
- };
-
- rfbi: encoder@58002000 {
- compatible = "ti,omap4-rfbi";
- reg = <0x58002000 0x1000>;
- status = "disabled";
- ti,hwmods = "dss_rfbi";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>, <&l3_div_ck>;
- clock-names = "fck", "ick";
- };
+ ranges = <0 0x58000000 0x1000000>;
- venc: encoder@58003000 {
- compatible = "ti,omap4-venc";
- reg = <0x58003000 0x1000>;
+ dss: dss@0 {
+ compatible = "ti,omap4-dss";
+ reg = <0 0x80>;
status = "disabled";
- ti,hwmods = "dss_venc";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 11>;
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
clock-names = "fck";
- };
-
- dsi1: encoder@58004000 {
- compatible = "ti,omap4-dsi";
- reg = <0x58004000 0x200>,
- <0x58004200 0x40>,
- <0x58004300 0x20>;
- reg-names = "proto", "phy", "pll";
- interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_dsi1";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
- <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- };
-
- dsi2: encoder@58005000 {
- compatible = "ti,omap4-dsi";
- reg = <0x58005000 0x200>,
- <0x58005200 0x40>,
- <0x58005300 0x20>;
- reg-names = "proto", "phy", "pll";
- interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_dsi2";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
- <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- };
-
- hdmi: encoder@58006000 {
- compatible = "ti,omap4-hdmi";
- reg = <0x58006000 0x200>,
- <0x58006200 0x100>,
- <0x58006300 0x100>,
- <0x58006400 0x1000>;
- reg-names = "wp", "pll", "phy", "core";
- interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_hdmi";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 9>,
- <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- dmas = <&sdma 76>;
- dma-names = "audio_tx";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0x1000000>;
+
+ dispc@1000 {
+ compatible = "ti,omap4-dispc";
+ reg = <0x1000 0x1000>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ ti,hwmods = "dss_dispc";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ };
+
+ rfbi: encoder@2000 {
+ compatible = "ti,omap4-rfbi";
+ reg = <0x2000 0x1000>;
+ status = "disabled";
+ ti,hwmods = "dss_rfbi";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>, <&l3_div_ck>;
+ clock-names = "fck", "ick";
+ };
+
+ venc: encoder@3000 {
+ compatible = "ti,omap4-venc";
+ reg = <0x3000 0x1000>;
+ status = "disabled";
+ ti,hwmods = "dss_venc";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 11>;
+ clock-names = "fck";
+ };
+
+ dsi1: encoder@4000 {
+ compatible = "ti,omap4-dsi";
+ reg = <0x4000 0x200>,
+ <0x4200 0x40>,
+ <0x4300 0x20>;
+ reg-names = "proto", "phy", "pll";
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ ti,hwmods = "dss_dsi1";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ };
+
+ dsi2: encoder@5000 {
+ compatible = "ti,omap4-dsi";
+ reg = <0x5000 0x200>,
+ <0x5200 0x40>,
+ <0x5300 0x20>;
+ reg-names = "proto", "phy", "pll";
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ ti,hwmods = "dss_dsi2";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ };
+
+ hdmi: encoder@6000 {
+ compatible = "ti,omap4-hdmi";
+ reg = <0x6000 0x200>,
+ <0x6200 0x100>,
+ <0x6300 0x100>,
+ <0x6400 0x1000>;
+ reg-names = "wp", "pll", "phy", "core";
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ ti,hwmods = "dss_hdmi";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 9>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ dmas = <&sdma 76>;
+ dma-names = "audio_tx";
+ };
};
};
};
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 02/23] ARM: dts: Configure interconnect target module for omap4 dispc
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
2020-02-24 21:09 ` [PATCH 01/23] ARM: dts: Configure interconnect target module for omap4 dss Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 03/23] ARM: dts: Configure interconnect target module for omap4 rfbi Tony Lindgren
` (21 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Sebastian Reichel, Tomi Valkeinen, Keerthy
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty until the child
devices are probing with ti-sysc interconnect driver.
We must now also configure sys_clk for reset to complete, the top
level module only keeps optional clocks enabled for it's own reset.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4.dtsi | 37 ++++++++++++++++++++++++++++++------
1 file changed, 31 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -445,13 +445,38 @@ dss: dss@0 {
#size-cells = <1>;
ranges = <0 0 0x1000000>;
- dispc@1000 {
- compatible = "ti,omap4-dispc";
- reg = <0x1000 0x1000>;
- interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ target-module@1000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
ti,hwmods = "dss_dispc";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
- clock-names = "fck";
+ reg = <0x1000 0x4>,
+ <0x1010 0x4>,
+ <0x1014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-midle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
+ SYSC_OMAP2_ENAWAKEUP |
+ SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x1000 0x1000>;
+
+ dispc@0 {
+ compatible = "ti,omap4-dispc";
+ reg = <0 0x1000>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ };
};
rfbi: encoder@2000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 03/23] ARM: dts: Configure interconnect target module for omap4 rfbi
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
2020-02-24 21:09 ` [PATCH 01/23] ARM: dts: Configure interconnect target module for omap4 dss Tony Lindgren
2020-02-24 21:09 ` [PATCH 02/23] ARM: dts: Configure interconnect target module for omap4 dispc Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 04/23] ARM: dts: Configure interconnect target module for omap4 venc Tony Lindgren
` (20 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Sebastian Reichel, Tomi Valkeinen, Keerthy
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
We must now also configure sys_clk for reset to complete, the top
level module only keeps optional clocks enabled for it's own reset.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4.dtsi | 32 +++++++++++++++++++++++++-------
1 file changed, 25 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -479,13 +479,31 @@ dispc@0 {
};
};
- rfbi: encoder@2000 {
- compatible = "ti,omap4-rfbi";
- reg = <0x2000 0x1000>;
- status = "disabled";
- ti,hwmods = "dss_rfbi";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>, <&l3_div_ck>;
- clock-names = "fck", "ick";
+ target-module@2000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x2000 0x4>,
+ <0x2010 0x4>,
+ <0x2014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x2000 0x1000>;
+
+ rfbi: encoder@0 {
+ reg = <0 0x1000>;
+ status = "disabled";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>, <&l3_div_ck>;
+ clock-names = "fck", "ick";
+ };
};
venc: encoder@3000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 04/23] ARM: dts: Configure interconnect target module for omap4 venc
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (2 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 03/23] ARM: dts: Configure interconnect target module for omap4 rfbi Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 05/23] ARM: dts: Configure interconnect target module for omap4 dsi1 Tony Lindgren
` (19 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Sebastian Reichel, Tomi Valkeinen, Keerthy
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
We must now also configure sys_clk for reset to complete, the top
level module only keeps optional clocks enabled for it's own reset.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4.dtsi | 24 +++++++++++++++++-------
1 file changed, 17 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -506,13 +506,23 @@ rfbi: encoder@0 {
};
};
- venc: encoder@3000 {
- compatible = "ti,omap4-venc";
- reg = <0x3000 0x1000>;
- status = "disabled";
- ti,hwmods = "dss_venc";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 11>;
- clock-names = "fck";
+ target-module@3000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x3000 0x4>;
+ reg-names = "rev";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "sys_clk";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x3000 0x1000>;
+
+ venc: encoder@0 {
+ compatible = "ti,omap4-venc";
+ reg = <0 0x1000>;
+ status = "disabled";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 11>;
+ clock-names = "fck";
+ };
};
dsi1: encoder@4000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 05/23] ARM: dts: Configure interconnect target module for omap4 dsi1
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (3 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 04/23] ARM: dts: Configure interconnect target module for omap4 venc Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 06/23] ARM: dts: Configure interconnect target module for omap4 dsi2 Tony Lindgren
` (18 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Sebastian Reichel, Tomi Valkeinen, Keerthy
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4.dtsi | 42 +++++++++++++++++++++++++-----------
1 file changed, 30 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -525,18 +525,36 @@ venc: encoder@0 {
};
};
- dsi1: encoder@4000 {
- compatible = "ti,omap4-dsi";
- reg = <0x4000 0x200>,
- <0x4200 0x40>,
- <0x4300 0x20>;
- reg-names = "proto", "phy", "pll";
- interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_dsi1";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
- <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
+ target-module@4000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x4000 0x4>,
+ <0x4010 0x4>,
+ <0x4014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
+ SYSC_OMAP2_ENAWAKEUP |
+ SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x4000 0x1000>;
+
+ dsi1: encoder@0 {
+ compatible = "ti,omap4-dsi";
+ reg = <0 0x200>,
+ <0x200 0x40>,
+ <0x300 0x20>;
+ reg-names = "proto", "phy", "pll";
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ };
};
dsi2: encoder@5000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 06/23] ARM: dts: Configure interconnect target module for omap4 dsi2
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (4 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 05/23] ARM: dts: Configure interconnect target module for omap4 dsi1 Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 07/23] ARM: dts: Configure interconnect target module for omap4 hdmi Tony Lindgren
` (17 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Sebastian Reichel, Tomi Valkeinen, Keerthy
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4.dtsi | 42 +++++++++++++++++++++++++-----------
1 file changed, 30 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -557,18 +557,36 @@ dsi1: encoder@0 {
};
};
- dsi2: encoder@5000 {
- compatible = "ti,omap4-dsi";
- reg = <0x5000 0x200>,
- <0x5200 0x40>,
- <0x5300 0x20>;
- reg-names = "proto", "phy", "pll";
- interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_dsi2";
- clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
- <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
+ target-module@5000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x5000 0x4>,
+ <0x5010 0x4>,
+ <0x5014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
+ SYSC_OMAP2_ENAWAKEUP |
+ SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x5000 0x1000>;
+
+ dsi2: encoder@0 {
+ compatible = "ti,omap4-dsi";
+ reg = <0 0x200>,
+ <0x200 0x40>,
+ <0x300 0x20>;
+ reg-names = "proto", "phy", "pll";
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ };
};
hdmi: encoder@6000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 07/23] ARM: dts: Configure interconnect target module for omap4 hdmi
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (5 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 06/23] ARM: dts: Configure interconnect target module for omap4 dsi2 Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 08/23] ARM: OMAP2+: Drop legacy platform data for omap4 dss Tony Lindgren
` (16 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Sebastian Reichel, Tomi Valkeinen, Keerthy
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Note that we must disable smart idle modes for HDMI audio like we've
done with the legacy platform data. And HDMI needs both hdmi clock
and dss clock to operate.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4.dtsi | 47 +++++++++++++++++++++++++-----------
1 file changed, 33 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -589,21 +589,40 @@ dsi2: encoder@0 {
};
};
- hdmi: encoder@6000 {
- compatible = "ti,omap4-hdmi";
- reg = <0x6000 0x200>,
- <0x6200 0x100>,
- <0x6300 0x100>,
- <0x6400 0x1000>;
- reg-names = "wp", "pll", "phy", "core";
- interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_hdmi";
+ target-module@6000 {
+ compatible = "ti,sysc-omap4", "ti,sysc";
+ reg = <0x6000 0x4>,
+ <0x6010 0x4>;
+ reg-names = "rev", "sysc";
+ /*
+ * Has SYSC_IDLE_SMART and SYSC_IDLE_SMART_WKUP
+ * but HDMI audio will fail with them.
+ */
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>;
+ ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET)>;
clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 9>,
- <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- dmas = <&sdma 76>;
- dma-names = "audio_tx";
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck", "dss_clk";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x6000 0x2000>;
+
+ hdmi: encoder@0 {
+ compatible = "ti,omap4-hdmi";
+ reg = <0 0x200>,
+ <0x200 0x100>,
+ <0x300 0x100>,
+ <0x400 0x1000>;
+ reg-names = "wp", "pll", "phy", "core";
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 9>,
+ <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ dmas = <&sdma 76>;
+ dma-names = "audio_tx";
+ };
};
};
};
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 08/23] ARM: OMAP2+: Drop legacy platform data for omap4 dss
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (6 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 07/23] ARM: dts: Configure interconnect target module for omap4 hdmi Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 09/23] ARM: dts: Configure interconnect target module for omap5 dss Tony Lindgren
` (15 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Sebastian Reichel, Tomi Valkeinen, Keerthy
We can now probe devices with ti-sysc interconnect driver and dts
data. Let's drop the related platform data and custom ti,hwmods
dts property.
As we're just dropping data, and the early platform data init
is based on the custom ti,hwmods property, we want to drop both
the platform data and ti,hwmods property in a single patch.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4.dtsi | 2 -
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 404 ---------------------
2 files changed, 406 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -421,7 +421,6 @@ target-module@56000000 {
*/
target-module@58000000 {
compatible = "ti,sysc-omap2", "ti,sysc";
- ti,hwmods = "dss_core";
reg = <0x58000000 4>,
<0x58000014 4>;
reg-names = "rev", "syss";
@@ -447,7 +446,6 @@ dss: dss@0 {
target-module@1000 {
compatible = "ti,sysc-omap2", "ti,sysc";
- ti,hwmods = "dss_dispc";
reg = <0x1000 0x4>,
<0x1010 0x4>,
<0x1014 0x4>;
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -386,275 +386,6 @@ static struct omap_hwmod omap44xx_dsp_hwmod = {
},
};
-/*
- * 'dss' class
- * display sub-system
- */
-
-static struct omap_hwmod_class_sysconfig omap44xx_dss_sysc = {
- .rev_offs = 0x0000,
- .syss_offs = 0x0014,
- .sysc_flags = SYSS_HAS_RESET_STATUS,
-};
-
-static struct omap_hwmod_class omap44xx_dss_hwmod_class = {
- .name = "dss",
- .sysc = &omap44xx_dss_sysc,
- .reset = omap_dss_reset,
-};
-
-/* dss */
-static struct omap_hwmod_opt_clk dss_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_sys_clk" },
- { .role = "tv_clk", .clk = "dss_tv_clk" },
- { .role = "hdmi_clk", .clk = "dss_48mhz_clk" },
-};
-
-static struct omap_hwmod omap44xx_dss_hwmod = {
- .name = "dss_core",
- .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
- .class = &omap44xx_dss_hwmod_class,
- .clkdm_name = "l3_dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
- .opt_clks = dss_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
-};
-
-/*
- * 'dispc' class
- * display controller
- */
-
-static struct omap_hwmod_class_sysconfig omap44xx_dispc_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
- SYSC_HAS_ENAWAKEUP | SYSC_HAS_MIDLEMODE |
- SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
- SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap44xx_dispc_hwmod_class = {
- .name = "dispc",
- .sysc = &omap44xx_dispc_sysc,
-};
-
-/* dss_dispc */
-static struct omap_dss_dispc_dev_attr omap44xx_dss_dispc_dev_attr = {
- .manager_count = 3,
- .has_framedonetv_irq = 1
-};
-
-static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
- .name = "dss_dispc",
- .class = &omap44xx_dispc_hwmod_class,
- .clkdm_name = "l3_dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
- },
- },
- .dev_attr = &omap44xx_dss_dispc_dev_attr,
- .parent_hwmod = &omap44xx_dss_hwmod,
-};
-
-/*
- * 'dsi' class
- * display serial interface controller
- */
-
-static struct omap_hwmod_class_sysconfig omap44xx_dsi_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
- SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap44xx_dsi_hwmod_class = {
- .name = "dsi",
- .sysc = &omap44xx_dsi_sysc,
-};
-
-/* dss_dsi1 */
-static struct omap_hwmod_opt_clk dss_dsi1_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_sys_clk" },
-};
-
-static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
- .name = "dss_dsi1",
- .class = &omap44xx_dsi_hwmod_class,
- .clkdm_name = "l3_dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
- },
- },
- .opt_clks = dss_dsi1_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_dsi1_opt_clks),
- .parent_hwmod = &omap44xx_dss_hwmod,
-};
-
-/* dss_dsi2 */
-static struct omap_hwmod_opt_clk dss_dsi2_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_sys_clk" },
-};
-
-static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
- .name = "dss_dsi2",
- .class = &omap44xx_dsi_hwmod_class,
- .clkdm_name = "l3_dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
- },
- },
- .opt_clks = dss_dsi2_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_dsi2_opt_clks),
- .parent_hwmod = &omap44xx_dss_hwmod,
-};
-
-/*
- * 'hdmi' class
- * hdmi controller
- */
-
-static struct omap_hwmod_class_sysconfig omap44xx_hdmi_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- SIDLE_SMART_WKUP),
- .sysc_fields = &omap_hwmod_sysc_type2,
-};
-
-static struct omap_hwmod_class omap44xx_hdmi_hwmod_class = {
- .name = "hdmi",
- .sysc = &omap44xx_hdmi_sysc,
-};
-
-/* dss_hdmi */
-static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_sys_clk" },
- { .role = "hdmi_clk", .clk = "dss_48mhz_clk" },
-};
-
-static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
- .name = "dss_hdmi",
- .class = &omap44xx_hdmi_hwmod_class,
- .clkdm_name = "l3_dss_clkdm",
- /*
- * HDMI audio requires to use no-idle mode. Hence,
- * set idle mode by software.
- */
- .flags = HWMOD_SWSUP_SIDLE | HWMOD_OPT_CLKS_NEEDED,
- .main_clk = "dss_48mhz_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
- },
- },
- .opt_clks = dss_hdmi_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_hdmi_opt_clks),
- .parent_hwmod = &omap44xx_dss_hwmod,
-};
-
-/*
- * 'rfbi' class
- * remote frame buffer interface
- */
-
-static struct omap_hwmod_class_sysconfig omap44xx_rfbi_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap44xx_rfbi_hwmod_class = {
- .name = "rfbi",
- .sysc = &omap44xx_rfbi_sysc,
-};
-
-/* dss_rfbi */
-static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
- { .role = "ick", .clk = "l3_div_ck" },
-};
-
-static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
- .name = "dss_rfbi",
- .class = &omap44xx_rfbi_hwmod_class,
- .clkdm_name = "l3_dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
- },
- },
- .opt_clks = dss_rfbi_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_rfbi_opt_clks),
- .parent_hwmod = &omap44xx_dss_hwmod,
-};
-
-/*
- * 'venc' class
- * video encoder
- */
-
-static struct omap_hwmod_class omap44xx_venc_hwmod_class = {
- .name = "venc",
-};
-
-/* dss_venc */
-static struct omap_hwmod_opt_clk dss_venc_opt_clks[] = {
- { .role = "tv_clk", .clk = "dss_tv_clk" },
-};
-
-static struct omap_hwmod omap44xx_dss_venc_hwmod = {
- .name = "dss_venc",
- .class = &omap44xx_venc_hwmod_class,
- .clkdm_name = "l3_dss_clkdm",
- .main_clk = "dss_tv_clk",
- .flags = HWMOD_OPT_CLKS_NEEDED,
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
- },
- },
- .parent_hwmod = &omap44xx_dss_hwmod,
- .opt_clks = dss_venc_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_venc_opt_clks),
-};
-
-
-
/*
* 'emif' class
* external memory interface no1
@@ -1244,14 +975,6 @@ static struct omap_hwmod_ocp_if omap44xx_dsp__l3_main_1 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-/* dss -> l3_main_1 */
-static struct omap_hwmod_ocp_if omap44xx_dss__l3_main_1 = {
- .master = &omap44xx_dss_hwmod,
- .slave = &omap44xx_l3_main_1_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
/* l3_main_2 -> l3_main_1 */
static struct omap_hwmod_ocp_if omap44xx_l3_main_2__l3_main_1 = {
.master = &omap44xx_l3_main_2_hwmod,
@@ -1500,118 +1223,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dsp = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-/* l3_main_2 -> dss */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss = {
- .master = &omap44xx_l3_main_2_hwmod,
- .slave = &omap44xx_dss_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_SDMA,
-};
-
-/* l4_per -> dss */
-static struct omap_hwmod_ocp_if omap44xx_l4_per__dss = {
- .master = &omap44xx_l4_per_hwmod,
- .slave = &omap44xx_dss_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU,
-};
-
-/* l3_main_2 -> dss_dispc */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dispc = {
- .master = &omap44xx_l3_main_2_hwmod,
- .slave = &omap44xx_dss_dispc_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_SDMA,
-};
-
-/* l4_per -> dss_dispc */
-static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dispc = {
- .master = &omap44xx_l4_per_hwmod,
- .slave = &omap44xx_dss_dispc_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU,
-};
-
-/* l3_main_2 -> dss_dsi1 */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi1 = {
- .master = &omap44xx_l3_main_2_hwmod,
- .slave = &omap44xx_dss_dsi1_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_SDMA,
-};
-
-/* l4_per -> dss_dsi1 */
-static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi1 = {
- .master = &omap44xx_l4_per_hwmod,
- .slave = &omap44xx_dss_dsi1_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU,
-};
-
-/* l3_main_2 -> dss_dsi2 */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi2 = {
- .master = &omap44xx_l3_main_2_hwmod,
- .slave = &omap44xx_dss_dsi2_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_SDMA,
-};
-
-/* l4_per -> dss_dsi2 */
-static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi2 = {
- .master = &omap44xx_l4_per_hwmod,
- .slave = &omap44xx_dss_dsi2_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU,
-};
-
-/* l3_main_2 -> dss_hdmi */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_hdmi = {
- .master = &omap44xx_l3_main_2_hwmod,
- .slave = &omap44xx_dss_hdmi_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_SDMA,
-};
-
-/* l4_per -> dss_hdmi */
-static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_hdmi = {
- .master = &omap44xx_l4_per_hwmod,
- .slave = &omap44xx_dss_hdmi_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU,
-};
-
-/* l3_main_2 -> dss_rfbi */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_rfbi = {
- .master = &omap44xx_l3_main_2_hwmod,
- .slave = &omap44xx_dss_rfbi_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_SDMA,
-};
-
-/* l4_per -> dss_rfbi */
-static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_rfbi = {
- .master = &omap44xx_l4_per_hwmod,
- .slave = &omap44xx_dss_rfbi_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU,
-};
-
-/* l3_main_2 -> dss_venc */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_venc = {
- .master = &omap44xx_l3_main_2_hwmod,
- .slave = &omap44xx_dss_venc_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_SDMA,
-};
-
-/* l4_per -> dss_venc */
-static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_venc = {
- .master = &omap44xx_l4_per_hwmod,
- .slave = &omap44xx_dss_venc_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU,
-};
-
/* l3_main_2 -> gpmc */
static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = {
.master = &omap44xx_l3_main_2_hwmod,
@@ -1763,7 +1374,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l3_main_3__l3_instr,
&omap44xx_ocp_wp_noc__l3_instr,
&omap44xx_dsp__l3_main_1,
- &omap44xx_dss__l3_main_1,
&omap44xx_l3_main_2__l3_main_1,
&omap44xx_l4_cfg__l3_main_1,
&omap44xx_mpu__l3_main_1,
@@ -1795,20 +1405,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_dsp__iva,
/* &omap44xx_dsp__sl2if, */
&omap44xx_l4_cfg__dsp,
- &omap44xx_l3_main_2__dss,
- &omap44xx_l4_per__dss,
- &omap44xx_l3_main_2__dss_dispc,
- &omap44xx_l4_per__dss_dispc,
- &omap44xx_l3_main_2__dss_dsi1,
- &omap44xx_l4_per__dss_dsi1,
- &omap44xx_l3_main_2__dss_dsi2,
- &omap44xx_l4_per__dss_dsi2,
- &omap44xx_l3_main_2__dss_hdmi,
- &omap44xx_l4_per__dss_hdmi,
- &omap44xx_l3_main_2__dss_rfbi,
- &omap44xx_l4_per__dss_rfbi,
- &omap44xx_l3_main_2__dss_venc,
- &omap44xx_l4_per__dss_venc,
&omap44xx_l3_main_2__gpmc,
&omap44xx_l3_main_2__ipu,
&omap44xx_l3_main_2__iss,
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 09/23] ARM: dts: Configure interconnect target module for omap5 dss
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (7 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 08/23] ARM: OMAP2+: Drop legacy platform data for omap4 dss Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 10/23] ARM: dts: Configure interconnect target module for omap5 dispc Tony Lindgren
` (14 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty until the child
devices are probing with ti-sysc interconnect driver.
Initially let's just update the top level dss node to probe with ti-sysc
interconnect target module driver. The child nodes are still children
of dispc, only the node indentation changes for them now along with
using the reg range provided by top level dss.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap5.dtsi | 148 +++++++++++++++++++----------------
1 file changed, 82 insertions(+), 66 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -292,78 +292,94 @@ target-module@56000000 {
*/
};
- dss: dss@58000000 {
- compatible = "ti,omap5-dss";
- reg = <0x58000000 0x80>;
- status = "disabled";
+ target-module@58000000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
ti,hwmods = "dss_core";
- clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
- clock-names = "fck";
+ reg = <0x58000000 4>,
+ <0x58000014 4>;
+ reg-names = "rev", "syss";
+ ti,syss-mask = <1>;
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 0>,
+ <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 9>,
+ <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>,
+ <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 11>;
+ clock-names = "fck", "hdmi_clk", "sys_clk", "tv_clk";
#address-cells = <1>;
#size-cells = <1>;
- ranges;
+ ranges = <0 0x58000000 0x1000000>;
- dispc@58001000 {
- compatible = "ti,omap5-dispc";
- reg = <0x58001000 0x1000>;
- interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
- ti,hwmods = "dss_dispc";
+ dss: dss@0 {
+ compatible = "ti,omap5-dss";
+ reg = <0 0x80>;
+ status = "disabled";
clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
clock-names = "fck";
- };
-
- rfbi: encoder@58002000 {
- compatible = "ti,omap5-rfbi";
- reg = <0x58002000 0x100>;
- status = "disabled";
- ti,hwmods = "dss_rfbi";
- clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>, <&l3_iclk_div>;
- clock-names = "fck", "ick";
- };
-
- dsi1: encoder@58004000 {
- compatible = "ti,omap5-dsi";
- reg = <0x58004000 0x200>,
- <0x58004200 0x40>,
- <0x58004300 0x40>;
- reg-names = "proto", "phy", "pll";
- interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_dsi1";
- clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>,
- <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- };
-
- dsi2: encoder@58005000 {
- compatible = "ti,omap5-dsi";
- reg = <0x58009000 0x200>,
- <0x58009200 0x40>,
- <0x58009300 0x40>;
- reg-names = "proto", "phy", "pll";
- interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_dsi2";
- clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>,
- <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- };
-
- hdmi: encoder@58060000 {
- compatible = "ti,omap5-hdmi";
- reg = <0x58040000 0x200>,
- <0x58040200 0x80>,
- <0x58040300 0x80>,
- <0x58060000 0x19000>;
- reg-names = "wp", "pll", "phy", "core";
- interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_hdmi";
- clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 9>,
- <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- dmas = <&sdma 76>;
- dma-names = "audio_tx";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0x1000000>;
+
+ dispc@1000 {
+ compatible = "ti,omap5-dispc";
+ reg = <0x1000 0x1000>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ ti,hwmods = "dss_dispc";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ };
+
+ rfbi: encoder@2000 {
+ compatible = "ti,omap5-rfbi";
+ reg = <0x2000 0x100>;
+ status = "disabled";
+ ti,hwmods = "dss_rfbi";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>, <&l3_iclk_div>;
+ clock-names = "fck", "ick";
+ };
+
+ dsi1: encoder@4000 {
+ compatible = "ti,omap5-dsi";
+ reg = <0x4000 0x200>,
+ <0x4200 0x40>,
+ <0x4300 0x40>;
+ reg-names = "proto", "phy", "pll";
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ ti,hwmods = "dss_dsi1";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>,
+ <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ };
+
+ dsi2: encoder@9000 {
+ compatible = "ti,omap5-dsi";
+ reg = <0x9000 0x200>,
+ <0x9200 0x40>,
+ <0x9300 0x40>;
+ reg-names = "proto", "phy", "pll";
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ ti,hwmods = "dss_dsi2";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>,
+ <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ };
+
+ hdmi: encoder@40000 {
+ compatible = "ti,omap5-hdmi";
+ reg = <0x40000 0x200>,
+ <0x40200 0x80>,
+ <0x40300 0x80>,
+ <0x60000 0x19000>;
+ reg-names = "wp", "pll", "phy", "core";
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ ti,hwmods = "dss_hdmi";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 9>,
+ <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ dmas = <&sdma 76>;
+ dma-names = "audio_tx";
+ };
};
};
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 10/23] ARM: dts: Configure interconnect target module for omap5 dispc
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (8 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 09/23] ARM: dts: Configure interconnect target module for omap5 dss Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 11/23] ARM: dts: Configure interconnect target module for omap5 rfbi Tony Lindgren
` (13 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty until the child
devices are probing with ti-sysc interconnect driver.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap5.dtsi | 32 ++++++++++++++++++++++++++++----
1 file changed, 28 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -318,13 +318,37 @@ dss: dss@0 {
#size-cells = <1>;
ranges = <0 0 0x1000000>;
- dispc@1000 {
- compatible = "ti,omap5-dispc";
- reg = <0x1000 0x1000>;
- interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ target-module@1000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
ti,hwmods = "dss_dispc";
+ reg = <0x1000 0x4>,
+ <0x1010 0x4>,
+ <0x1014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-midle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
+ SYSC_OMAP2_ENAWAKEUP |
+ SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
clock-names = "fck";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x1000 0x1000>;
+
+ dispc@0 {
+ compatible = "ti,omap5-dispc";
+ reg = <0 0x1000>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ };
};
rfbi: encoder@2000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 11/23] ARM: dts: Configure interconnect target module for omap5 rfbi
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (9 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 10/23] ARM: dts: Configure interconnect target module for omap5 dispc Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 12/23] ARM: dts: Configure interconnect target module for omap5 dsi1 Tony Lindgren
` (12 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap5.dtsi | 32 +++++++++++++++++++++++++-------
1 file changed, 25 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -351,13 +351,31 @@ dispc@0 {
};
};
- rfbi: encoder@2000 {
- compatible = "ti,omap5-rfbi";
- reg = <0x2000 0x100>;
- status = "disabled";
- ti,hwmods = "dss_rfbi";
- clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>, <&l3_iclk_div>;
- clock-names = "fck", "ick";
+ target-module@2000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x2000 0x4>,
+ <0x2010 0x4>,
+ <0x2014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x2000 0x1000>;
+
+ rfbi: encoder@0 {
+ compatible = "ti,omap5-rfbi";
+ reg = <0 0x100>;
+ status = "disabled";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>, <&l3_iclk_div>;
+ clock-names = "fck", "ick";
+ };
};
dsi1: encoder@4000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 12/23] ARM: dts: Configure interconnect target module for omap5 dsi1
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (10 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 11/23] ARM: dts: Configure interconnect target module for omap5 rfbi Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 13/23] ARM: dts: Configure interconnect target module for omap5 dsi2 Tony Lindgren
` (11 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap5.dtsi | 41 +++++++++++++++++++++++++-----------
1 file changed, 29 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -378,18 +378,35 @@ rfbi: encoder@0 {
};
};
- dsi1: encoder@4000 {
- compatible = "ti,omap5-dsi";
- reg = <0x4000 0x200>,
- <0x4200 0x40>,
- <0x4300 0x40>;
- reg-names = "proto", "phy", "pll";
- interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_dsi1";
- clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>,
- <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
+ target-module@5000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x5000 0x4>,
+ <0x5010 0x4>,
+ <0x5014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
+ SYSC_OMAP2_ENAWAKEUP |
+ SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x5000 0x1000>;
+
+ dsi1: encoder@0 {
+ compatible = "ti,omap5-dsi";
+ reg = <0 0x200>,
+ <0x200 0x40>,
+ <0x300 0x40>;
+ reg-names = "proto", "phy", "pll";
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ };
};
dsi2: encoder@9000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 13/23] ARM: dts: Configure interconnect target module for omap5 dsi2
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (11 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 12/23] ARM: dts: Configure interconnect target module for omap5 dsi1 Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 14/23] ARM: dts: Configure interconnect target module for omap5 hdmi Tony Lindgren
` (10 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap5.dtsi | 41 +++++++++++++++++++++++++-----------
1 file changed, 29 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -409,18 +409,35 @@ dsi1: encoder@0 {
};
};
- dsi2: encoder@9000 {
- compatible = "ti,omap5-dsi";
- reg = <0x9000 0x200>,
- <0x9200 0x40>,
- <0x9300 0x40>;
- reg-names = "proto", "phy", "pll";
- interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_dsi2";
- clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>,
- <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
+ target-module@9000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x9000 0x4>,
+ <0x9010 0x4>,
+ <0x9014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
+ SYSC_OMAP2_ENAWAKEUP |
+ SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x9000 0x1000>;
+
+ dsi2: encoder@0 {
+ compatible = "ti,omap5-dsi";
+ reg = <0 0x200>,
+ <0x200 0x40>,
+ <0x300 0x40>;
+ reg-names = "proto", "phy", "pll";
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ };
};
hdmi: encoder@40000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 14/23] ARM: dts: Configure interconnect target module for omap5 hdmi
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (12 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 13/23] ARM: dts: Configure interconnect target module for omap5 dsi2 Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 15/23] ARM: OMAP2+: Drop legacy platform data for omap5 DSS Tony Lindgren
` (9 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap5.dtsi | 45 +++++++++++++++++++++++++-----------
1 file changed, 31 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -440,21 +440,38 @@ dsi2: encoder@0 {
};
};
- hdmi: encoder@40000 {
- compatible = "ti,omap5-hdmi";
- reg = <0x40000 0x200>,
- <0x40200 0x80>,
- <0x40300 0x80>,
- <0x60000 0x19000>;
- reg-names = "wp", "pll", "phy", "core";
- interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_hdmi";
+ target-module@40000 {
+ compatible = "ti,sysc-omap4", "ti,sysc";
+ reg = <0x40000 0x4>,
+ <0x40010 0x4>;
+ reg-names = "rev", "sysc";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>,
+ <SYSC_IDLE_SMART_WKUP>;
+ ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET)>;
clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 9>,
- <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- dmas = <&sdma 76>;
- dma-names = "audio_tx";
+ <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck", "dss_clk";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x40000 0x40000>;
+
+ hdmi: encoder@0 {
+ compatible = "ti,omap5-hdmi";
+ reg = <0 0x200>,
+ <0x200 0x80>,
+ <0x300 0x80>,
+ <0x20000 0x19000>;
+ reg-names = "wp", "pll", "phy", "core";
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 9>,
+ <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ dmas = <&sdma 76>;
+ dma-names = "audio_tx";
+ };
};
};
};
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 15/23] ARM: OMAP2+: Drop legacy platform data for omap5 DSS
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (13 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 14/23] ARM: dts: Configure interconnect target module for omap5 hdmi Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 16/23] ARM: dts: Configure interconnect target module for dra7 dss Tony Lindgren
` (8 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with ti-sysc interconnect driver and dts
data. Let's drop the related platform data and custom ti,hwmods
dts property.
As we're just dropping data, and the early platform data init
is based on the custom ti,hwmods property, we want to drop both
the platform data and ti,hwmods property in a single patch.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap5.dtsi | 2 -
arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 288 ---------------------
2 files changed, 290 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -294,7 +294,6 @@ target-module@56000000 {
target-module@58000000 {
compatible = "ti,sysc-omap2", "ti,sysc";
- ti,hwmods = "dss_core";
reg = <0x58000000 4>,
<0x58000014 4>;
reg-names = "rev", "syss";
@@ -320,7 +319,6 @@ dss: dss@0 {
target-module@1000 {
compatible = "ti,sysc-omap2", "ti,sysc";
- ti,hwmods = "dss_dispc";
reg = <0x1000 0x4>,
<0x1010 0x4>,
<0x1014 0x4>;
diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -226,240 +226,6 @@ static struct omap_hwmod omap54xx_counter_32k_hwmod = {
},
};
-/*
- * 'dss' class
- * display sub-system
- */
-static struct omap_hwmod_class_sysconfig omap54xx_dss_sysc = {
- .rev_offs = 0x0000,
- .syss_offs = 0x0014,
- .sysc_flags = SYSS_HAS_RESET_STATUS,
-};
-
-static struct omap_hwmod_class omap54xx_dss_hwmod_class = {
- .name = "dss",
- .sysc = &omap54xx_dss_sysc,
- .reset = omap_dss_reset,
-};
-
-/* dss */
-static struct omap_hwmod_opt_clk dss_opt_clks[] = {
- { .role = "32khz_clk", .clk = "dss_32khz_clk" },
- { .role = "sys_clk", .clk = "dss_sys_clk" },
- { .role = "hdmi_clk", .clk = "dss_48mhz_clk" },
-};
-
-static struct omap_hwmod omap54xx_dss_hwmod = {
- .name = "dss_core",
- .class = &omap54xx_dss_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = OMAP54XX_RM_DSS_DSS_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
- .opt_clks = dss_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
-};
-
-/*
- * 'dispc' class
- * display controller
- */
-
-static struct omap_hwmod_class_sysconfig omap54xx_dispc_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
- SYSC_HAS_ENAWAKEUP | SYSC_HAS_MIDLEMODE |
- SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
- SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap54xx_dispc_hwmod_class = {
- .name = "dispc",
- .sysc = &omap54xx_dispc_sysc,
-};
-
-/* dss_dispc */
-static struct omap_hwmod_opt_clk dss_dispc_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_sys_clk" },
-};
-
-/* dss_dispc dev_attr */
-static struct omap_dss_dispc_dev_attr dss_dispc_dev_attr = {
- .has_framedonetv_irq = 1,
- .manager_count = 4,
-};
-
-static struct omap_hwmod omap54xx_dss_dispc_hwmod = {
- .name = "dss_dispc",
- .class = &omap54xx_dispc_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
- },
- },
- .opt_clks = dss_dispc_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_dispc_opt_clks),
- .dev_attr = &dss_dispc_dev_attr,
- .parent_hwmod = &omap54xx_dss_hwmod,
-};
-
-/*
- * 'dsi1' class
- * display serial interface controller
- */
-
-static struct omap_hwmod_class_sysconfig omap54xx_dsi1_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
- SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap54xx_dsi1_hwmod_class = {
- .name = "dsi1",
- .sysc = &omap54xx_dsi1_sysc,
-};
-
-/* dss_dsi1_a */
-static struct omap_hwmod_opt_clk dss_dsi1_a_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_sys_clk" },
-};
-
-static struct omap_hwmod omap54xx_dss_dsi1_a_hwmod = {
- .name = "dss_dsi1",
- .class = &omap54xx_dsi1_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
- },
- },
- .opt_clks = dss_dsi1_a_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_dsi1_a_opt_clks),
- .parent_hwmod = &omap54xx_dss_hwmod,
-};
-
-/* dss_dsi1_c */
-static struct omap_hwmod_opt_clk dss_dsi1_c_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_sys_clk" },
-};
-
-static struct omap_hwmod omap54xx_dss_dsi1_c_hwmod = {
- .name = "dss_dsi2",
- .class = &omap54xx_dsi1_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
- },
- },
- .opt_clks = dss_dsi1_c_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_dsi1_c_opt_clks),
- .parent_hwmod = &omap54xx_dss_hwmod,
-};
-
-/*
- * 'hdmi' class
- * hdmi controller
- */
-
-static struct omap_hwmod_class_sysconfig omap54xx_hdmi_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- SIDLE_SMART_WKUP),
- .sysc_fields = &omap_hwmod_sysc_type2,
-};
-
-static struct omap_hwmod_class omap54xx_hdmi_hwmod_class = {
- .name = "hdmi",
- .sysc = &omap54xx_hdmi_sysc,
-};
-
-static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_sys_clk" },
-};
-
-static struct omap_hwmod omap54xx_dss_hdmi_hwmod = {
- .name = "dss_hdmi",
- .class = &omap54xx_hdmi_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "dss_48mhz_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
- },
- },
- .opt_clks = dss_hdmi_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_hdmi_opt_clks),
- .parent_hwmod = &omap54xx_dss_hwmod,
-};
-
-/*
- * 'rfbi' class
- * remote frame buffer interface
- */
-
-static struct omap_hwmod_class_sysconfig omap54xx_rfbi_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap54xx_rfbi_hwmod_class = {
- .name = "rfbi",
- .sysc = &omap54xx_rfbi_sysc,
-};
-
-/* dss_rfbi */
-static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
- { .role = "ick", .clk = "l3_iclk_div" },
-};
-
-static struct omap_hwmod omap54xx_dss_rfbi_hwmod = {
- .name = "dss_rfbi",
- .class = &omap54xx_rfbi_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
- },
- },
- .opt_clks = dss_rfbi_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_rfbi_opt_clks),
- .parent_hwmod = &omap54xx_dss_hwmod,
-};
-
/*
* 'emif' class
* external memory interface no1 (wrapper)
@@ -908,54 +674,6 @@ static struct omap_hwmod_ocp_if omap54xx_l4_wkup__counter_32k = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-/* l3_main_2 -> dss */
-static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss = {
- .master = &omap54xx_l3_main_2_hwmod,
- .slave = &omap54xx_dss_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3_main_2 -> dss_dispc */
-static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_dispc = {
- .master = &omap54xx_l3_main_2_hwmod,
- .slave = &omap54xx_dss_dispc_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3_main_2 -> dss_dsi1_a */
-static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_dsi1_a = {
- .master = &omap54xx_l3_main_2_hwmod,
- .slave = &omap54xx_dss_dsi1_a_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3_main_2 -> dss_dsi1_c */
-static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_dsi1_c = {
- .master = &omap54xx_l3_main_2_hwmod,
- .slave = &omap54xx_dss_dsi1_c_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3_main_2 -> dss_hdmi */
-static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_hdmi = {
- .master = &omap54xx_l3_main_2_hwmod,
- .slave = &omap54xx_dss_hdmi_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3_main_2 -> dss_rfbi */
-static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_rfbi = {
- .master = &omap54xx_l3_main_2_hwmod,
- .slave = &omap54xx_dss_rfbi_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
/* mpu -> emif1 */
static struct omap_hwmod_ocp_if omap54xx_mpu__emif1 = {
.master = &omap54xx_mpu_hwmod,
@@ -1030,12 +748,6 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = {
&omap54xx_l3_main_1__l4_wkup,
&omap54xx_mpu__mpu_private,
&omap54xx_l4_wkup__counter_32k,
- &omap54xx_l3_main_2__dss,
- &omap54xx_l3_main_2__dss_dispc,
- &omap54xx_l3_main_2__dss_dsi1_a,
- &omap54xx_l3_main_2__dss_dsi1_c,
- &omap54xx_l3_main_2__dss_hdmi,
- &omap54xx_l3_main_2__dss_rfbi,
&omap54xx_mpu__emif1,
&omap54xx_mpu__emif2,
&omap54xx_l4_cfg__mpu,
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 16/23] ARM: dts: Configure interconnect target module for dra7 dss
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (14 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 15/23] ARM: OMAP2+: Drop legacy platform data for omap5 DSS Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 17/23] ARM: dts: Configure interconnect target module for dra7 dispc Tony Lindgren
` (7 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty until the child
devices are probing with ti-sysc interconnect driver.
Initially let's just update the top level dss node to probe with ti-sysc
interconnect target module driver. The child nodes are still children
of dispc, only the node indentation changes for them now along with
using the reg range provided by top level dss.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/dra7.dtsi | 82 +++++++++++++++++++++--------------
arch/arm/boot/dts/dra72x.dtsi | 6 +--
arch/arm/boot/dts/dra74x.dtsi | 10 ++---
3 files changed, 57 insertions(+), 41 deletions(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -705,44 +705,60 @@ crossbar_mpu: crossbar@4a002a48 {
ti,irqs-safe-map = <0>;
};
- 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";
+ target-module@58000000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
ti,hwmods = "dss_core";
- /* CTRL_CORE_DSS_PLL_CONTROL */
- syscon-pll-ctrl = <&scm_conf 0x538>;
+ reg = <0x58000000 4>,
+ <0x58000014 4>;
+ reg-names = "rev", "syss";
+ ti,syss-mask = <1>;
+ clocks = <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 0>,
+ <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 9>,
+ <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 10>,
+ <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 11>;
+ clock-names = "fck", "hdmi_clk", "sys_clk", "tv_clk";
#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_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>;
- clock-names = "fck";
- /* CTRL_CORE_SMA_SW_1 */
- syscon-pol = <&scm_conf 0x534>;
- };
+ ranges = <0 0x58000000 0x800000>;
- 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>;
+ dss: dss@0 {
+ 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_hdmi";
- clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 9>,
- <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- dmas = <&sdma_xbar 76>;
- dma-names = "audio_tx";
+ /* CTRL_CORE_DSS_PLL_CONTROL */
+ syscon-pll-ctrl = <&scm_conf 0x538>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0x800000>;
+
+ dispc@1000 {
+ compatible = "ti,dra7-dispc";
+ reg = <0x1000 0x1000>;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ ti,hwmods = "dss_dispc";
+ clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ /* CTRL_CORE_SMA_SW_1 */
+ syscon-pol = <&scm_conf 0x534>;
+ };
+
+ hdmi: encoder@40000 {
+ compatible = "ti,dra7-hdmi";
+ reg = <0x40000 0x200>,
+ <0x40200 0x80>,
+ <0x40300 0x80>,
+ <0x60000 0x19000>;
+ reg-names = "wp", "pll", "phy", "core";
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ ti,hwmods = "dss_hdmi";
+ clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 9>,
+ <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ dmas = <&sdma_xbar 76>;
+ dma-names = "audio_tx";
+ };
};
};
diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi
--- a/arch/arm/boot/dts/dra72x.dtsi
+++ b/arch/arm/boot/dts/dra72x.dtsi
@@ -60,9 +60,9 @@ csi2_1: port@1 {
};
&dss {
- reg = <0x58000000 0x80>,
- <0x58004054 0x4>,
- <0x58004300 0x20>;
+ reg = <0 0x80>,
+ <0x4054 0x4>,
+ <0x4300 0x20>;
reg-names = "dss", "pll1_clkctrl", "pll1";
clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>,
diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi
--- a/arch/arm/boot/dts/dra74x.dtsi
+++ b/arch/arm/boot/dts/dra74x.dtsi
@@ -132,11 +132,11 @@ &cpu0_opp_table {
};
&dss {
- reg = <0x58000000 0x80>,
- <0x58004054 0x4>,
- <0x58004300 0x20>,
- <0x58009054 0x4>,
- <0x58009300 0x20>;
+ reg = <0 0x80>,
+ <0x4054 0x4>,
+ <0x4300 0x20>,
+ <0x9054 0x4>,
+ <0x9300 0x20>;
reg-names = "dss", "pll1_clkctrl", "pll1",
"pll2_clkctrl", "pll2";
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 17/23] ARM: dts: Configure interconnect target module for dra7 dispc
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (15 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 16/23] ARM: dts: Configure interconnect target module for dra7 dss Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 18/23] ARM: dts: Configure interconnect target module for dra7 hdmi Tony Lindgren
` (6 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty until the child
devices are probing with ti-sysc interconnect driver.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/dra7.dtsi | 40 +++++++++++++++++++++++++++++--------
1 file changed, 32 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -732,15 +732,39 @@ dss: dss@0 {
#size-cells = <1>;
ranges = <0 0 0x800000>;
- dispc@1000 {
- compatible = "ti,dra7-dispc";
- reg = <0x1000 0x1000>;
- interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
- ti,hwmods = "dss_dispc";
- clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>;
+ target-module@1000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x1000 0x4>,
+ <0x1010 0x4>,
+ <0x1014 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-midle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
+ SYSC_OMAP2_ENAWAKEUP |
+ SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ clocks = <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 8>;
clock-names = "fck";
- /* CTRL_CORE_SMA_SW_1 */
- syscon-pol = <&scm_conf 0x534>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x1000 0x1000>;
+
+ dispc@0 {
+ compatible = "ti,dra7-dispc";
+ reg = <0 0x1000>;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ ti,hwmods = "dss_dispc";
+ clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck";
+ /* CTRL_CORE_SMA_SW_1 */
+ syscon-pol = <&scm_conf 0x534>;
+ };
};
hdmi: encoder@40000 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 18/23] ARM: dts: Configure interconnect target module for dra7 hdmi
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (16 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 17/23] ARM: dts: Configure interconnect target module for dra7 dispc Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 19/23] ARM: OMAP2+: Drop legacy platform data for dra7 DSS Tony Lindgren
` (5 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/dra7.dtsi | 47 +++++++++++++++++++++++++------------
1 file changed, 32 insertions(+), 15 deletions(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -767,21 +767,38 @@ dispc@0 {
};
};
- hdmi: encoder@40000 {
- compatible = "ti,dra7-hdmi";
- reg = <0x40000 0x200>,
- <0x40200 0x80>,
- <0x40300 0x80>,
- <0x60000 0x19000>;
- reg-names = "wp", "pll", "phy", "core";
- interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- ti,hwmods = "dss_hdmi";
- clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 9>,
- <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 10>;
- clock-names = "fck", "sys_clk";
- dmas = <&sdma_xbar 76>;
- dma-names = "audio_tx";
+ target-module@40000 {
+ compatible = "ti,sysc-omap4", "ti,sysc";
+ reg = <0x40000 0x4>,
+ <0x40010 0x4>;
+ reg-names = "rev", "sysc";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>,
+ <SYSC_IDLE_SMART_WKUP>;
+ ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET)>;
+ clocks = <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 9>,
+ <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 8>;
+ clock-names = "fck", "dss_clk";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x40000 0x40000>;
+
+ hdmi: encoder@0 {
+ compatible = "ti,dra7-hdmi";
+ reg = <0 0x200>,
+ <0x200 0x80>,
+ <0x300 0x80>,
+ <0x20000 0x19000>;
+ reg-names = "wp", "pll", "phy", "core";
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 9>,
+ <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 10>;
+ clock-names = "fck", "sys_clk";
+ dmas = <&sdma_xbar 76>;
+ dma-names = "audio_tx";
+ };
};
};
};
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 19/23] ARM: OMAP2+: Drop legacy platform data for dra7 DSS
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (17 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 18/23] ARM: dts: Configure interconnect target module for dra7 hdmi Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 20/23] ARM: dts: Move am437x dss to the interconnect target module in l4 Tony Lindgren
` (4 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Laurent Pinchart,
Tomi Valkeinen, Keerthy, Sebastian Reichel
We can now probe devices with ti-sysc interconnect driver and dts
data. Let's drop the related platform data and custom ti,hwmods
dts property.
As we're just dropping data, and the early platform data init
is based on the custom ti,hwmods property, we want to drop both
the platform data and ti,hwmods property in a single patch.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/dra7.dtsi | 2 -
arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 163 ----------------------
2 files changed, 165 deletions(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -707,7 +707,6 @@ crossbar_mpu: crossbar@4a002a48 {
target-module@58000000 {
compatible = "ti,sysc-omap2", "ti,sysc";
- ti,hwmods = "dss_core";
reg = <0x58000000 4>,
<0x58000014 4>;
reg-names = "rev", "syss";
@@ -759,7 +758,6 @@ dispc@0 {
compatible = "ti,dra7-dispc";
reg = <0 0x1000>;
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
- ti,hwmods = "dss_dispc";
clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>;
clock-names = "fck";
/* CTRL_CORE_SMA_SW_1 */
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -337,142 +337,6 @@ static struct omap_hwmod dra7xx_tptc1_hwmod = {
},
};
-/*
- * 'dss' class
- *
- */
-
-static struct omap_hwmod_class_sysconfig dra7xx_dss_sysc = {
- .rev_offs = 0x0000,
- .syss_offs = 0x0014,
- .sysc_flags = SYSS_HAS_RESET_STATUS,
-};
-
-static struct omap_hwmod_class dra7xx_dss_hwmod_class = {
- .name = "dss",
- .sysc = &dra7xx_dss_sysc,
- .reset = omap_dss_reset,
-};
-
-/* dss */
-static struct omap_hwmod_opt_clk dss_opt_clks[] = {
- { .role = "dss_clk", .clk = "dss_dss_clk" },
- { .role = "hdmi_phy_clk", .clk = "dss_48mhz_clk" },
- { .role = "32khz_clk", .clk = "dss_32khz_clk" },
- { .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 = {
- .name = "dss_core",
- .class = &dra7xx_dss_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = DRA7XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .context_offs = DRA7XX_RM_DSS_DSS_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
- .opt_clks = dss_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
-};
-
-/*
- * 'dispc' class
- * display controller
- */
-
-static struct omap_hwmod_class_sysconfig dra7xx_dispc_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
- SYSC_HAS_ENAWAKEUP | SYSC_HAS_MIDLEMODE |
- SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
- SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class dra7xx_dispc_hwmod_class = {
- .name = "dispc",
- .sysc = &dra7xx_dispc_sysc,
-};
-
-/* dss_dispc */
-/* dss_dispc dev_attr */
-static struct omap_dss_dispc_dev_attr dss_dispc_dev_attr = {
- .has_framedonetv_irq = 1,
- .manager_count = 4,
-};
-
-static struct omap_hwmod dra7xx_dss_dispc_hwmod = {
- .name = "dss_dispc",
- .class = &dra7xx_dispc_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "dss_dss_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = DRA7XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
- },
- },
- .dev_attr = &dss_dispc_dev_attr,
- .parent_hwmod = &dra7xx_dss_hwmod,
-};
-
-/*
- * 'hdmi' class
- * hdmi controller
- */
-
-static struct omap_hwmod_class_sysconfig dra7xx_hdmi_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- SIDLE_SMART_WKUP),
- .sysc_fields = &omap_hwmod_sysc_type2,
-};
-
-static struct omap_hwmod_class dra7xx_hdmi_hwmod_class = {
- .name = "hdmi",
- .sysc = &dra7xx_hdmi_sysc,
-};
-
-/* dss_hdmi */
-
-static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = {
- { .role = "sys_clk", .clk = "dss_hdmi_clk" },
-};
-
-static struct omap_hwmod dra7xx_dss_hdmi_hwmod = {
- .name = "dss_hdmi",
- .class = &dra7xx_hdmi_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "dss_48mhz_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = DRA7XX_CM_DSS_DSS_CLKCTRL_OFFSET,
- .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
- },
- },
- .opt_clks = dss_hdmi_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(dss_hdmi_opt_clks),
- .parent_hwmod = &dra7xx_dss_hwmod,
-};
-
-
-
-
-
/*
* 'gpmc' class
*
@@ -1101,30 +965,6 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__tptc1 = {
.user = OCP_USER_MPU,
};
-/* l3_main_1 -> dss */
-static struct omap_hwmod_ocp_if dra7xx_l3_main_1__dss = {
- .master = &dra7xx_l3_main_1_hwmod,
- .slave = &dra7xx_dss_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3_main_1 -> dispc */
-static struct omap_hwmod_ocp_if dra7xx_l3_main_1__dispc = {
- .master = &dra7xx_l3_main_1_hwmod,
- .slave = &dra7xx_dss_dispc_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3_main_1 -> dispc */
-static struct omap_hwmod_ocp_if dra7xx_l3_main_1__hdmi = {
- .master = &dra7xx_l3_main_1_hwmod,
- .slave = &dra7xx_dss_hdmi_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
/* l3_main_1 -> gpmc */
static struct omap_hwmod_ocp_if dra7xx_l3_main_1__gpmc = {
.master = &dra7xx_l3_main_1_hwmod,
@@ -1312,9 +1152,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l3_main_1__tpcc,
&dra7xx_l3_main_1__tptc0,
&dra7xx_l3_main_1__tptc1,
- &dra7xx_l3_main_1__dss,
- &dra7xx_l3_main_1__dispc,
- &dra7xx_l3_main_1__hdmi,
&dra7xx_l3_main_1__gpmc,
&dra7xx_l4_cfg__mpu,
&dra7xx_l3_main_1__pciess1,
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 20/23] ARM: dts: Move am437x dss to the interconnect target module in l4
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (18 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 19/23] ARM: OMAP2+: Drop legacy platform data for dra7 DSS Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 21/23] ARM: dts: Configure interconnect target module for am437x dispc Tony Lindgren
` (3 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Keerthy,
Laurent Pinchart, Tomi Valkeinen, Sebastian Reichel
On am437x, the display subsystem (DSS) is on l4. We already have
the interconnect target module for it, so let's just move dss
there.
To do that, we need to adjust the module addresses for the ranges,
and use the ranges already added earlier based on reading the l4
interconnect instance AP registers.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/am4372.dtsi | 32 -----------------------------
arch/arm/boot/dts/am437x-l4.dtsi | 35 ++++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+), 32 deletions(-)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -394,38 +394,6 @@ qspi: spi@0 {
};
};
- dss: dss@4832a000 {
- compatible = "ti,omap3-dss";
- reg = <0x4832a000 0x200>;
- status = "disabled";
- ti,hwmods = "dss_core";
- clocks = <&disp_clk>;
- clock-names = "fck";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- dispc: dispc@4832a400 {
- compatible = "ti,omap3-dispc";
- reg = <0x4832a400 0x400>;
- interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
- ti,hwmods = "dss_dispc";
- clocks = <&disp_clk>;
- clock-names = "fck";
-
- max-memory-bandwidth = <230000000>;
- };
-
- rfbi: rfbi@4832a800 {
- compatible = "ti,omap3-rfbi";
- reg = <0x4832a800 0x100>;
- ti,hwmods = "dss_rfbi";
- clocks = <&disp_clk>;
- clock-names = "fck";
- status = "disabled";
- };
- };
-
ocmcram: sram@40300000 {
compatible = "mmio-sram";
reg = <0x40300000 0x40000>; /* 256k */
diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@@ -2135,6 +2135,41 @@ target-module@2a000 { /* 0x4832a000, ap 88 3c.0 */
<0x00000800 0x0002a800 0x00000400>,
<0x00000c00 0x0002ac00 0x00000400>,
<0x00001000 0x0002b000 0x00001000>;
+
+ dss: dss@0 {
+ compatible = "ti,omap3-dss";
+ reg = <0 0x200>;
+ status = "disabled";
+ clocks = <&disp_clk>;
+ clock-names = "fck";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00000000 0x00000000 0x00000400>,
+ <0x00000400 0x00000400 0x00000400>,
+ <0x00000800 0x00000800 0x00000400>,
+ <0x00000c00 0x00000c00 0x00000400>,
+ <0x00001000 0x00001000 0x00001000>;
+
+ dispc: dispc@4000 {
+ compatible = "ti,omap3-dispc";
+ reg = <0x400 0x400>;
+ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ ti,hwmods = "dss_dispc";
+ clocks = <&disp_clk>;
+ clock-names = "fck";
+
+ max-memory-bandwidth = <230000000>;
+ };
+
+ rfbi: rfbi@800 {
+ compatible = "ti,omap3-rfbi";
+ reg = <0x800 0x100>;
+ ti,hwmods = "dss_rfbi";
+ clocks = <&disp_clk>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+ };
};
target-module@3d000 { /* 0x4833d000, ap 102 6e.0 */
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 21/23] ARM: dts: Configure interconnect target module for am437x dispc
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (19 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 20/23] ARM: dts: Move am437x dss to the interconnect target module in l4 Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 22/23] ARM: dts: Configure interconnect target module for am437x rfbi Tony Lindgren
` (2 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Keerthy,
Laurent Pinchart, Tomi Valkeinen, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty until the child
devices are probing with ti-sysc interconnect driver.
Note that we also fix a harmless typo for the node name, it's
dispc@400, not dispc@4000.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/am437x-l4.dtsi | 36 ++++++++++++++++++++++++++------
1 file changed, 30 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@@ -2150,15 +2150,39 @@ dss: dss@0 {
<0x00000c00 0x00000c00 0x00000400>,
<0x00001000 0x00001000 0x00001000>;
- dispc: dispc@4000 {
- compatible = "ti,omap3-dispc";
- reg = <0x400 0x400>;
- interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ target-module@400 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
ti,hwmods = "dss_dispc";
- clocks = <&disp_clk>;
+ reg = <0x400 0x4>,
+ <0x410 0x4>,
+ <0x414 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-midle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
+ SYSC_OMAP2_ENAWAKEUP |
+ SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ clocks = <&dss_clkctrl AM4_DSS_DSS_CORE_CLKCTRL 0>;
clock-names = "fck";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x400 0x400>;
- max-memory-bandwidth = <230000000>;
+ dispc: dispc@0 {
+ compatible = "ti,omap3-dispc";
+ reg = <0 0x400>;
+ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&disp_clk>;
+ clock-names = "fck";
+
+ max-memory-bandwidth = <230000000>;
+ };
};
rfbi: rfbi@800 {
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 22/23] ARM: dts: Configure interconnect target module for am437x rfbi
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (20 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 21/23] ARM: dts: Configure interconnect target module for am437x dispc Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:09 ` [PATCH 23/23] ARM: OMAP2+: Drop legacy platform data for am437x DSS Tony Lindgren
2020-02-24 21:21 ` [PATCH 00/23] Drop platform data for omap DSS Laurent Pinchart
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Keerthy,
Laurent Pinchart, Tomi Valkeinen, Sebastian Reichel
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module and drop "ti,hwmods" peroperty as this module is a child node
of dispc and has no dependencies to to legacy platform data.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/am437x-l4.dtsi | 30 ++++++++++++++++++++++++------
1 file changed, 24 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@@ -2185,13 +2185,31 @@ dispc: dispc@0 {
};
};
- rfbi: rfbi@800 {
- compatible = "ti,omap3-rfbi";
- reg = <0x800 0x100>;
- ti,hwmods = "dss_rfbi";
- clocks = <&disp_clk>;
+ target-module@800 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x800 0x4>,
+ <0x810 0x4>,
+ <0x814 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-mask = <(SYSC_OMAP2_SOFTRESET |
+ SYSC_OMAP2_AUTOIDLE)>;
+ ti,syss-mask = <1>;
+ clocks = <&dss_clkctrl AM4_DSS_DSS_CORE_CLKCTRL 0>;
clock-names = "fck";
- status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x800 0x400>;
+
+ rfbi: rfbi@0 {
+ compatible = "ti,omap3-rfbi";
+ reg = <0 0x100>;
+ clocks = <&dss_clkctrl AM4_DSS_DSS_CORE_CLKCTRL 0>;
+ clock-names = "fck";
+ status = "disabled";
+ };
};
};
};
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* [PATCH 23/23] ARM: OMAP2+: Drop legacy platform data for am437x DSS
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (21 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 22/23] ARM: dts: Configure interconnect target module for am437x rfbi Tony Lindgren
@ 2020-02-24 21:09 ` Tony Lindgren
2020-02-24 21:21 ` [PATCH 00/23] Drop platform data for omap DSS Laurent Pinchart
23 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:09 UTC (permalink / raw)
To: linux-omap
Cc: Benoît Cousson, devicetree, Jyri Sarha, Keerthy,
Laurent Pinchart, Tomi Valkeinen, Sebastian Reichel
We can now probe devices with ti-sysc interconnect driver and dts
data. Let's drop the related platform data and custom ti,hwmods
dts property.
As we're just dropping data, and the early platform data init
is based on the custom ti,hwmods property, we want to drop both
the platform data and ti,hwmods property in a single patch.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/am437x-l4.dtsi | 2 -
arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 101 ---------------------
2 files changed, 103 deletions(-)
diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@@ -2117,7 +2117,6 @@ vpfe1: vpfe@0 {
target-module@2a000 { /* 0x4832a000, ap 88 3c.0 */
compatible = "ti,sysc-omap2", "ti,sysc";
- ti,hwmods = "dss_core";
reg = <0x2a000 0x4>,
<0x2a010 0x4>,
<0x2a014 0x4>;
@@ -2152,7 +2151,6 @@ dss: dss@0 {
target-module@400 {
compatible = "ti,sysc-omap2", "ti,sysc";
- ti,hwmods = "dss_dispc";
reg = <0x400 0x4>,
<0x410 0x4>,
<0x414 0x4>;
diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
@@ -156,75 +156,6 @@ static struct omap_hwmod am43xx_usb_otg_ss1_hwmod = {
},
};
-/* dss */
-
-static struct omap_hwmod am43xx_dss_core_hwmod = {
- .name = "dss_core",
- .class = &omap2_dss_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "disp_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-};
-
-/* dispc */
-
-static struct omap_dss_dispc_dev_attr am43xx_dss_dispc_dev_attr = {
- .manager_count = 1,
- .has_framedonetv_irq = 0
-};
-
-static struct omap_hwmod_class_sysconfig am43xx_dispc_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SOFTRESET |
- SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_MIDLEMODE),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class am43xx_dispc_hwmod_class = {
- .name = "dispc",
- .sysc = &am43xx_dispc_sysc,
-};
-
-static struct omap_hwmod am43xx_dss_dispc_hwmod = {
- .name = "dss_dispc",
- .class = &am43xx_dispc_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "disp_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
- },
- },
- .dev_attr = &am43xx_dss_dispc_dev_attr,
- .parent_hwmod = &am43xx_dss_core_hwmod,
-};
-
-/* rfbi */
-
-static struct omap_hwmod am43xx_dss_rfbi_hwmod = {
- .name = "dss_rfbi",
- .class = &omap2_rfbi_hwmod_class,
- .clkdm_name = "dss_clkdm",
- .main_clk = "disp_clk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
- },
- },
- .parent_hwmod = &am43xx_dss_core_hwmod,
-};
-
-
/* Interfaces */
static struct omap_hwmod_ocp_if am43xx_l3_main__emif = {
.master = &am33xx_l3_main_hwmod,
@@ -310,34 +241,6 @@ static struct omap_hwmod_ocp_if am43xx_l3_s__usbotgss1 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-static struct omap_hwmod_ocp_if am43xx_dss__l3_main = {
- .master = &am43xx_dss_core_hwmod,
- .slave = &am33xx_l3_main_hwmod,
- .clk = "l3_gclk",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-static struct omap_hwmod_ocp_if am43xx_l4_ls__dss = {
- .master = &am33xx_l4_ls_hwmod,
- .slave = &am43xx_dss_core_hwmod,
- .clk = "l4ls_gclk",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-static struct omap_hwmod_ocp_if am43xx_l4_ls__dss_dispc = {
- .master = &am33xx_l4_ls_hwmod,
- .slave = &am43xx_dss_dispc_hwmod,
- .clk = "l4ls_gclk",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-static struct omap_hwmod_ocp_if am43xx_l4_ls__dss_rfbi = {
- .master = &am33xx_l4_ls_hwmod,
- .slave = &am43xx_dss_rfbi_hwmod,
- .clk = "l4ls_gclk",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l4_wkup__synctimer,
&am43xx_l3_main__pruss,
@@ -368,10 +271,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l3_main__ocmc,
&am43xx_l3_s__usbotgss0,
&am43xx_l3_s__usbotgss1,
- &am43xx_dss__l3_main,
- &am43xx_l4_ls__dss,
- &am43xx_l4_ls__dss_dispc,
- &am43xx_l4_ls__dss_rfbi,
NULL,
};
--
2.25.1
^ permalink raw reply [flat|nested] 26+ messages in thread* Re: [PATCH 00/23] Drop platform data for omap DSS
2020-02-24 21:09 [PATCH 00/23] Drop platform data for omap DSS Tony Lindgren
` (22 preceding siblings ...)
2020-02-24 21:09 ` [PATCH 23/23] ARM: OMAP2+: Drop legacy platform data for am437x DSS Tony Lindgren
@ 2020-02-24 21:21 ` Laurent Pinchart
2020-02-24 21:30 ` Tony Lindgren
23 siblings, 1 reply; 26+ messages in thread
From: Laurent Pinchart @ 2020-02-24 21:21 UTC (permalink / raw)
To: Tony Lindgren
Cc: linux-omap, Benoît Cousson, devicetree, Jyri Sarha, Keerthy,
Sebastian Reichel, Tomi Valkeinen
Hi Tony,
Thank you for the patches.
On Mon, Feb 24, 2020 at 01:09:36PM -0800, Tony Lindgren wrote:
> Hi all,
>
> This series configures dts data for omap display susbsystem (DSS)
> and then drops the legacy platform data.
>
> These patces are against v5.6-rc1, and depend on the following
> two patch series:
>
> [PATCH 0/7] ti-sysc driver fix for hdq1w and few improvments
> [PATCH 0/3] ti-sysc changes for probing DSS with dts data
>
> To make testing easier, I've pushed out these patches into a
> temporary testing branch at [0][1] below.
Nice work !
Just for my information, do you plan to do something similar for OMAP3 ?
> So far I've tested this on omap4 (dsi and hdmi), omap5 (hdmi),
> dra7 (hdmi) and am437x-sk-evm (dpi). Please test with your
> use cases too.
>
> Regards,
>
> Tony
>
> [0] git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git omap-for-v5.7/tmp-testing-drop-dss-pdata
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git/log/?h=omap-for-v5.7/tmp-testing-drop-dss-pdata
>
> Tony Lindgren (23):
> ARM: dts: Configure interconnect target module for omap4 dss
> ARM: dts: Configure interconnect target module for omap4 dispc
> ARM: dts: Configure interconnect target module for omap4 rfbi
> ARM: dts: Configure interconnect target module for omap4 venc
> ARM: dts: Configure interconnect target module for omap4 dsi1
> ARM: dts: Configure interconnect target module for omap4 dsi2
> ARM: dts: Configure interconnect target module for omap4 hdmi
> ARM: OMAP2+: Drop legacy platform data for omap4 dss
> ARM: dts: Configure interconnect target module for omap5 dss
> ARM: dts: Configure interconnect target module for omap5 dispc
> ARM: dts: Configure interconnect target module for omap5 rfbi
> ARM: dts: Configure interconnect target module for omap5 dsi1
> ARM: dts: Configure interconnect target module for omap5 dsi2
> ARM: dts: Configure interconnect target module for omap5 hdmi
> ARM: OMAP2+: Drop legacy platform data for omap5 DSS
> ARM: dts: Configure interconnect target module for dra7 dss
> ARM: dts: Configure interconnect target module for dra7 dispc
> ARM: dts: Configure interconnect target module for dra7 hdmi
> ARM: OMAP2+: Drop legacy platform data for dra7 DSS
> ARM: dts: Move am437x dss to the interconnect target module in l4
> ARM: dts: Configure interconnect target module for am437x dispc
> ARM: dts: Configure interconnect target module for am437x rfbi
> ARM: OMAP2+: Drop legacy platform data for am437x DSS
>
> arch/arm/boot/dts/am4372.dtsi | 32 --
> arch/arm/boot/dts/am437x-l4.dtsi | 77 +++-
> arch/arm/boot/dts/dra7.dtsi | 123 +++++--
> arch/arm/boot/dts/dra72x.dtsi | 6 +-
> arch/arm/boot/dts/dra74x.dtsi | 10 +-
> arch/arm/boot/dts/omap4-l4.dtsi | 1 +
> arch/arm/boot/dts/omap4.dtsi | 278 ++++++++++----
> arch/arm/boot/dts/omap5.dtsi | 241 ++++++++----
> arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 101 ------
> arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 404 ---------------------
> arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 288 ---------------
> arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 163 ---------
> 12 files changed, 550 insertions(+), 1174 deletions(-)
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 26+ messages in thread* Re: [PATCH 00/23] Drop platform data for omap DSS
2020-02-24 21:21 ` [PATCH 00/23] Drop platform data for omap DSS Laurent Pinchart
@ 2020-02-24 21:30 ` Tony Lindgren
0 siblings, 0 replies; 26+ messages in thread
From: Tony Lindgren @ 2020-02-24 21:30 UTC (permalink / raw)
To: Laurent Pinchart
Cc: linux-omap, Benoît Cousson, devicetree, Jyri Sarha, Keerthy,
Sebastian Reichel, Tomi Valkeinen
* Laurent Pinchart <laurent.pinchart@ideasonboard.com> [200224 21:22]:
> Nice work !
Thanks :) Yeah it was a bit of a pain to do..
> Just for my information, do you plan to do something similar for OMAP3 ?
Yes. I think we should completely remove legacy platform data for
DSS like we did for SDMA. Maintaining multiple probe paths is going
to be just too much of a pain in the long run.
I'm estimating/hoping that updating omap2 and 3 DSS to probe
without platform data will be just as easy as doing dts changes.
So reasonably minimal effort, especially if this series works
for the other SoCs like it should.
Regards,
Tony
^ permalink raw reply [flat|nested] 26+ messages in thread