* [PATCH 0/2] ARM: shmobile: sh73a0: Add MSIOF support
@ 2015-11-30 14:16 ` Geert Uytterhoeven
0 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2015-11-30 14:16 UTC (permalink / raw)
To: Simon Horman, Magnus Damm; +Cc: linux-sh, devicetree, Geert Uytterhoeven
Hi Simon, Magnus,
This patch series adds support for the 4 MSIOF channels on SH-Mobile
AG5.
It has been tested (TX only) using MSIOF1 on the CN21 test connector.
RX hasn't been tested, as there are one-directional buffers between the
real MSIOF interface on high-density connector CN8 and the CN21 test
connector.
Functionality-wise, this depends on the bindings in "[PATCH] spi:
sh-msiof: Add support for SH-Mobile AG5", and pinctrl in "[PATCH]
pinctrl: sh-pfc: sh73a0: Add MSIOF support".
Thanks!
Geert Uytterhoeven (2):
ARM: shmobile: sh73a0: Add MSIOF clocks
ARM: shmobile: sh73a0: Add MSIOF device nodes
arch/arm/boot/dts/sh73a0.dtsi | 72 ++++++++++++++++++++++++++------
include/dt-bindings/clock/sh73a0-clock.h | 6 ++-
2 files changed, 65 insertions(+), 13 deletions(-)
--
1.9.1
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 0/2] ARM: shmobile: sh73a0: Add MSIOF support
@ 2015-11-30 14:16 ` Geert Uytterhoeven
0 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2015-11-30 14:16 UTC (permalink / raw)
To: Simon Horman, Magnus Damm; +Cc: linux-sh, devicetree, Geert Uytterhoeven
Hi Simon, Magnus,
This patch series adds support for the 4 MSIOF channels on SH-Mobile
AG5.
It has been tested (TX only) using MSIOF1 on the CN21 test connector.
RX hasn't been tested, as there are one-directional buffers between the
real MSIOF interface on high-density connector CN8 and the CN21 test
connector.
Functionality-wise, this depends on the bindings in "[PATCH] spi:
sh-msiof: Add support for SH-Mobile AG5", and pinctrl in "[PATCH]
pinctrl: sh-pfc: sh73a0: Add MSIOF support".
Thanks!
Geert Uytterhoeven (2):
ARM: shmobile: sh73a0: Add MSIOF clocks
ARM: shmobile: sh73a0: Add MSIOF device nodes
arch/arm/boot/dts/sh73a0.dtsi | 72 ++++++++++++++++++++++++++------
include/dt-bindings/clock/sh73a0-clock.h | 6 ++-
2 files changed, 65 insertions(+), 13 deletions(-)
--
1.9.1
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: shmobile: sh73a0: Add MSIOF clocks
2015-11-30 14:16 ` Geert Uytterhoeven
@ 2015-11-30 14:16 ` Geert Uytterhoeven
-1 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2015-11-30 14:16 UTC (permalink / raw)
To: Simon Horman, Magnus Damm; +Cc: linux-sh, devicetree, Geert Uytterhoeven
The 4 MSIOF clocks are MSTP clocks, and children of the SUB clock.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/sh73a0.dtsi | 28 ++++++++++++++++------------
include/dt-bindings/clock/sh73a0-clock.h | 6 +++++-
2 files changed, 21 insertions(+), 13 deletions(-)
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index f90ef9c93d3df3aa..c55b09e640f0b7d3 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -812,13 +812,13 @@
mstp0_clks: mstp0_clks@e6150130 {
compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xe6150130 4>, <0xe6150030 4>;
- clocks = <&cpg_clocks SH73A0_CLK_HP>;
+ clocks = <&cpg_clocks SH73A0_CLK_HP>, <&sub_clk>;
#clock-cells = <1>;
clock-indices = <
- SH73A0_CLK_IIC2
+ SH73A0_CLK_IIC2 SH73A0_CLK_MSIOF0
>;
clock-output-names - "iic2";
+ "iic2", "msiof0";
};
mstp1_clks: mstp1_clks@e6150134 {
compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
@@ -848,20 +848,24 @@
reg = <0xe6150138 4>, <0xe6150040 4>;
clocks = <&sub_clk>, <&cpg_clocks SH73A0_CLK_HP>,
<&cpg_clocks SH73A0_CLK_HP>, <&sub_clk>,
- <&sub_clk>, <&sub_clk>, <&sub_clk>, <&sub_clk>,
- <&sub_clk>, <&sub_clk>;
+ <&sub_clk>, <&sub_clk>, <&sub_clk>,
+ <&sub_clk>, <&sub_clk>, <&sub_clk>,
+ <&sub_clk>, <&sub_clk>, <&sub_clk>;
#clock-cells = <1>;
clock-indices = <
SH73A0_CLK_SCIFA7 SH73A0_CLK_SY_DMAC
- SH73A0_CLK_MP_DMAC SH73A0_CLK_SCIFA5
- SH73A0_CLK_SCIFB SH73A0_CLK_SCIFA0
- SH73A0_CLK_SCIFA1 SH73A0_CLK_SCIFA2
- SH73A0_CLK_SCIFA3 SH73A0_CLK_SCIFA4
+ SH73A0_CLK_MP_DMAC SH73A0_CLK_MSIOF3
+ SH73A0_CLK_MSIOF1 SH73A0_CLK_SCIFA5
+ SH73A0_CLK_SCIFB SH73A0_CLK_MSIOF2
+ SH73A0_CLK_SCIFA0 SH73A0_CLK_SCIFA1
+ SH73A0_CLK_SCIFA2 SH73A0_CLK_SCIFA3
+ SH73A0_CLK_SCIFA4
>;
clock-output-names - "scifa7", "sy_dmac", "mp_dmac", "scifa5",
- "scifb", "scifa0", "scifa1", "scifa2",
- "scifa3", "scifa4";
+ "scifa7", "sy_dmac", "mp_dmac", "msiof3",
+ "msiof1", "scifa5", "scifb", "msiof2",
+ "scifa0", "scifa1", "scifa2", "scifa3",
+ "scifa4";
};
mstp3_clks: mstp3_clks@e615013c {
compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
diff --git a/include/dt-bindings/clock/sh73a0-clock.h b/include/dt-bindings/clock/sh73a0-clock.h
index 53369568c24c5dc6..2eca353a29d74bc6 100644
--- a/include/dt-bindings/clock/sh73a0-clock.h
+++ b/include/dt-bindings/clock/sh73a0-clock.h
@@ -28,7 +28,8 @@
#define SH73A0_CLK_HP 14
/* MSTP0 */
-#define SH73A0_CLK_IIC2 1
+#define SH73A0_CLK_IIC2 1
+#define SH73A0_CLK_MSIOF0 0
/* MSTP1 */
#define SH73A0_CLK_CEU1 29
@@ -45,8 +46,11 @@
#define SH73A0_CLK_SCIFA7 19
#define SH73A0_CLK_SY_DMAC 18
#define SH73A0_CLK_MP_DMAC 17
+#define SH73A0_CLK_MSIOF3 15
+#define SH73A0_CLK_MSIOF1 8
#define SH73A0_CLK_SCIFA5 7
#define SH73A0_CLK_SCIFB 6
+#define SH73A0_CLK_MSIOF2 5
#define SH73A0_CLK_SCIFA0 4
#define SH73A0_CLK_SCIFA1 3
#define SH73A0_CLK_SCIFA2 2
--
1.9.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: shmobile: sh73a0: Add MSIOF clocks
@ 2015-11-30 14:16 ` Geert Uytterhoeven
0 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2015-11-30 14:16 UTC (permalink / raw)
To: Simon Horman, Magnus Damm; +Cc: linux-sh, devicetree, Geert Uytterhoeven
The 4 MSIOF clocks are MSTP clocks, and children of the SUB clock.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/sh73a0.dtsi | 28 ++++++++++++++++------------
include/dt-bindings/clock/sh73a0-clock.h | 6 +++++-
2 files changed, 21 insertions(+), 13 deletions(-)
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index f90ef9c93d3df3aa..c55b09e640f0b7d3 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -812,13 +812,13 @@
mstp0_clks: mstp0_clks@e6150130 {
compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xe6150130 4>, <0xe6150030 4>;
- clocks = <&cpg_clocks SH73A0_CLK_HP>;
+ clocks = <&cpg_clocks SH73A0_CLK_HP>, <&sub_clk>;
#clock-cells = <1>;
clock-indices = <
- SH73A0_CLK_IIC2
+ SH73A0_CLK_IIC2 SH73A0_CLK_MSIOF0
>;
clock-output-names =
- "iic2";
+ "iic2", "msiof0";
};
mstp1_clks: mstp1_clks@e6150134 {
compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
@@ -848,20 +848,24 @@
reg = <0xe6150138 4>, <0xe6150040 4>;
clocks = <&sub_clk>, <&cpg_clocks SH73A0_CLK_HP>,
<&cpg_clocks SH73A0_CLK_HP>, <&sub_clk>,
- <&sub_clk>, <&sub_clk>, <&sub_clk>, <&sub_clk>,
- <&sub_clk>, <&sub_clk>;
+ <&sub_clk>, <&sub_clk>, <&sub_clk>,
+ <&sub_clk>, <&sub_clk>, <&sub_clk>,
+ <&sub_clk>, <&sub_clk>, <&sub_clk>;
#clock-cells = <1>;
clock-indices = <
SH73A0_CLK_SCIFA7 SH73A0_CLK_SY_DMAC
- SH73A0_CLK_MP_DMAC SH73A0_CLK_SCIFA5
- SH73A0_CLK_SCIFB SH73A0_CLK_SCIFA0
- SH73A0_CLK_SCIFA1 SH73A0_CLK_SCIFA2
- SH73A0_CLK_SCIFA3 SH73A0_CLK_SCIFA4
+ SH73A0_CLK_MP_DMAC SH73A0_CLK_MSIOF3
+ SH73A0_CLK_MSIOF1 SH73A0_CLK_SCIFA5
+ SH73A0_CLK_SCIFB SH73A0_CLK_MSIOF2
+ SH73A0_CLK_SCIFA0 SH73A0_CLK_SCIFA1
+ SH73A0_CLK_SCIFA2 SH73A0_CLK_SCIFA3
+ SH73A0_CLK_SCIFA4
>;
clock-output-names =
- "scifa7", "sy_dmac", "mp_dmac", "scifa5",
- "scifb", "scifa0", "scifa1", "scifa2",
- "scifa3", "scifa4";
+ "scifa7", "sy_dmac", "mp_dmac", "msiof3",
+ "msiof1", "scifa5", "scifb", "msiof2",
+ "scifa0", "scifa1", "scifa2", "scifa3",
+ "scifa4";
};
mstp3_clks: mstp3_clks@e615013c {
compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
diff --git a/include/dt-bindings/clock/sh73a0-clock.h b/include/dt-bindings/clock/sh73a0-clock.h
index 53369568c24c5dc6..2eca353a29d74bc6 100644
--- a/include/dt-bindings/clock/sh73a0-clock.h
+++ b/include/dt-bindings/clock/sh73a0-clock.h
@@ -28,7 +28,8 @@
#define SH73A0_CLK_HP 14
/* MSTP0 */
-#define SH73A0_CLK_IIC2 1
+#define SH73A0_CLK_IIC2 1
+#define SH73A0_CLK_MSIOF0 0
/* MSTP1 */
#define SH73A0_CLK_CEU1 29
@@ -45,8 +46,11 @@
#define SH73A0_CLK_SCIFA7 19
#define SH73A0_CLK_SY_DMAC 18
#define SH73A0_CLK_MP_DMAC 17
+#define SH73A0_CLK_MSIOF3 15
+#define SH73A0_CLK_MSIOF1 8
#define SH73A0_CLK_SCIFA5 7
#define SH73A0_CLK_SCIFB 6
+#define SH73A0_CLK_MSIOF2 5
#define SH73A0_CLK_SCIFA0 4
#define SH73A0_CLK_SCIFA1 3
#define SH73A0_CLK_SCIFA2 2
--
1.9.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: shmobile: sh73a0: Add MSIOF device nodes
2015-11-30 14:16 ` Geert Uytterhoeven
@ 2015-11-30 14:16 ` Geert Uytterhoeven
-1 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2015-11-30 14:16 UTC (permalink / raw)
To: Simon Horman, Magnus Damm; +Cc: linux-sh, devicetree, Geert Uytterhoeven
The sh73a0 has 4 MSIOF devices, located in the A3SP power area.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/sh73a0.dtsi | 44 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index c55b09e640f0b7d3..866ee5de09454d14 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -273,6 +273,50 @@
status = "disabled";
};
+ msiof0: spi@e6e20000 {
+ compatible = "renesas,msiof-sh73a0", "renesas,sh-mobile-msiof";
+ reg = <0xe6e20000 0x0064>;
+ interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp0_clks SH73A0_CLK_MSIOF0>;
+ power-domains = <&pd_a3sp>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ msiof1: spi@e6e10000 {
+ compatible = "renesas,msiof-sh73a0", "renesas,sh-mobile-msiof";
+ reg = <0xe6e10000 0x0064>;
+ interrupts = <0 77 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks SH73A0_CLK_MSIOF1>;
+ power-domains = <&pd_a3sp>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ msiof2: spi@e6e00000 {
+ compatible = "renesas,msiof-sh73a0", "renesas,sh-mobile-msiof";
+ reg = <0xe6e00000 0x0064>;
+ interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks SH73A0_CLK_MSIOF2>;
+ power-domains = <&pd_a3sp>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ msiof3: spi@e6c90000 {
+ compatible = "renesas,msiof-sh73a0", "renesas,sh-mobile-msiof";
+ reg = <0xe6c90000 0x0064>;
+ interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks SH73A0_CLK_MSIOF3>;
+ power-domains = <&pd_a3sp>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
sdhi0: sd@ee100000 {
compatible = "renesas,sdhi-sh73a0";
reg = <0xee100000 0x100>;
--
1.9.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: shmobile: sh73a0: Add MSIOF device nodes
@ 2015-11-30 14:16 ` Geert Uytterhoeven
0 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2015-11-30 14:16 UTC (permalink / raw)
To: Simon Horman, Magnus Damm; +Cc: linux-sh, devicetree, Geert Uytterhoeven
The sh73a0 has 4 MSIOF devices, located in the A3SP power area.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/sh73a0.dtsi | 44 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index c55b09e640f0b7d3..866ee5de09454d14 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -273,6 +273,50 @@
status = "disabled";
};
+ msiof0: spi@e6e20000 {
+ compatible = "renesas,msiof-sh73a0", "renesas,sh-mobile-msiof";
+ reg = <0xe6e20000 0x0064>;
+ interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp0_clks SH73A0_CLK_MSIOF0>;
+ power-domains = <&pd_a3sp>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ msiof1: spi@e6e10000 {
+ compatible = "renesas,msiof-sh73a0", "renesas,sh-mobile-msiof";
+ reg = <0xe6e10000 0x0064>;
+ interrupts = <0 77 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks SH73A0_CLK_MSIOF1>;
+ power-domains = <&pd_a3sp>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ msiof2: spi@e6e00000 {
+ compatible = "renesas,msiof-sh73a0", "renesas,sh-mobile-msiof";
+ reg = <0xe6e00000 0x0064>;
+ interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks SH73A0_CLK_MSIOF2>;
+ power-domains = <&pd_a3sp>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ msiof3: spi@e6c90000 {
+ compatible = "renesas,msiof-sh73a0", "renesas,sh-mobile-msiof";
+ reg = <0xe6c90000 0x0064>;
+ interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks SH73A0_CLK_MSIOF3>;
+ power-domains = <&pd_a3sp>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
sdhi0: sd@ee100000 {
compatible = "renesas,sdhi-sh73a0";
reg = <0xee100000 0x100>;
--
1.9.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 0/2] ARM: shmobile: sh73a0: Add MSIOF support
2015-11-30 14:16 ` Geert Uytterhoeven
@ 2015-12-01 6:36 ` Simon Horman
-1 siblings, 0 replies; 8+ messages in thread
From: Simon Horman @ 2015-12-01 6:36 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Magnus Damm, linux-sh, devicetree
On Mon, Nov 30, 2015 at 03:16:50PM +0100, Geert Uytterhoeven wrote:
> Hi Simon, Magnus,
>
> This patch series adds support for the 4 MSIOF channels on SH-Mobile
> AG5.
>
> It has been tested (TX only) using MSIOF1 on the CN21 test connector.
> RX hasn't been tested, as there are one-directional buffers between the
> real MSIOF interface on high-density connector CN8 and the CN21 test
> connector.
>
> Functionality-wise, this depends on the bindings in "[PATCH] spi:
> sh-msiof: Add support for SH-Mobile AG5", and pinctrl in "[PATCH]
> pinctrl: sh-pfc: sh73a0: Add MSIOF support".
>
> Thanks!
Thanks, I have queued these up.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 0/2] ARM: shmobile: sh73a0: Add MSIOF support
@ 2015-12-01 6:36 ` Simon Horman
0 siblings, 0 replies; 8+ messages in thread
From: Simon Horman @ 2015-12-01 6:36 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Magnus Damm, linux-sh, devicetree
On Mon, Nov 30, 2015 at 03:16:50PM +0100, Geert Uytterhoeven wrote:
> Hi Simon, Magnus,
>
> This patch series adds support for the 4 MSIOF channels on SH-Mobile
> AG5.
>
> It has been tested (TX only) using MSIOF1 on the CN21 test connector.
> RX hasn't been tested, as there are one-directional buffers between the
> real MSIOF interface on high-density connector CN8 and the CN21 test
> connector.
>
> Functionality-wise, this depends on the bindings in "[PATCH] spi:
> sh-msiof: Add support for SH-Mobile AG5", and pinctrl in "[PATCH]
> pinctrl: sh-pfc: sh73a0: Add MSIOF support".
>
> Thanks!
Thanks, I have queued these up.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2015-12-01 6:36 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2015-11-30 14:16 ` Geert Uytterhoeven
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2015-12-01 6:36 ` Simon Horman
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