* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan, linux-amlogic, linux-arm-kernel,
linux-kernel
HI Kevin
These are the UART DT updates for the Meson-AXG platform.
The patch 1 is a general fix.
Other patches are about adding clock & pinctrl info, then using them.
Last patch enable UART_A which connect to a BT module on the S400 board.
Note:
This series depend on previous UART_AO clock switch patch[1]
also, these patch request clocks, so they need the
tag:meson-clk-for-v4.16-2 from clk-meson's tree in order to compile.
Changes since v2 at [3]:
-- add Jerome's Reviewed-by to patch 1
-- adjust commit message, drop snip of code
-- drop extra blank line
Changes since v1 at [2]:
-- fix address range for all platform
-- squash patch 1, 3 (drop compatible & add clock)
-- fix typo in pinctrl info
-- add Jerome's Ack
[3]
http://lkml.kernel.org/r/20180106001044.108163-1-yixun.lan@amlogic.com
[2]
http://lkml.kernel.org/r/20180105095621.196472-1-yixun.lan@amlogic.com
[1]
http://lkml.kernel.org/r/20171215141741.175985-1-yixun.lan@amlogic.com
Yixun Lan (5):
ARM64: dts: meson: uart: fix address space range
ARM64: dts: meson-axg: uart: drop legacy compatible name from EE UART
ARM64: dts: meson-axg: uart: Add the pinctrl info description
ARM64: dts: meson-axg: complete the pinctrl info for UART_AO_A
ARM64: dts: meson-axg: enable the UART_A controller
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 9 +++
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 108 ++++++++++++++++++++++++-
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 10 +--
3 files changed, 118 insertions(+), 9 deletions(-)
--
2.15.1
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: Kevin Hilman, devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan,
linux-amlogic-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
HI Kevin
These are the UART DT updates for the Meson-AXG platform.
The patch 1 is a general fix.
Other patches are about adding clock & pinctrl info, then using them.
Last patch enable UART_A which connect to a BT module on the S400 board.
Note:
This series depend on previous UART_AO clock switch patch[1]
also, these patch request clocks, so they need the
tag:meson-clk-for-v4.16-2 from clk-meson's tree in order to compile.
Changes since v2 at [3]:
-- add Jerome's Reviewed-by to patch 1
-- adjust commit message, drop snip of code
-- drop extra blank line
Changes since v1 at [2]:
-- fix address range for all platform
-- squash patch 1, 3 (drop compatible & add clock)
-- fix typo in pinctrl info
-- add Jerome's Ack
[3]
http://lkml.kernel.org/r/20180106001044.108163-1-yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org
[2]
http://lkml.kernel.org/r/20180105095621.196472-1-yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org
[1]
http://lkml.kernel.org/r/20171215141741.175985-1-yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org
Yixun Lan (5):
ARM64: dts: meson: uart: fix address space range
ARM64: dts: meson-axg: uart: drop legacy compatible name from EE UART
ARM64: dts: meson-axg: uart: Add the pinctrl info description
ARM64: dts: meson-axg: complete the pinctrl info for UART_AO_A
ARM64: dts: meson-axg: enable the UART_A controller
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 9 +++
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 108 ++++++++++++++++++++++++-
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 10 +--
3 files changed, 118 insertions(+), 9 deletions(-)
--
2.15.1
--
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^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: linux-arm-kernel
HI Kevin
These are the UART DT updates for the Meson-AXG platform.
The patch 1 is a general fix.
Other patches are about adding clock & pinctrl info, then using them.
Last patch enable UART_A which connect to a BT module on the S400 board.
Note:
This series depend on previous UART_AO clock switch patch[1]
also, these patch request clocks, so they need the
tag:meson-clk-for-v4.16-2 from clk-meson's tree in order to compile.
Changes since v2 at [3]:
-- add Jerome's Reviewed-by to patch 1
-- adjust commit message, drop snip of code
-- drop extra blank line
Changes since v1 at [2]:
-- fix address range for all platform
-- squash patch 1, 3 (drop compatible & add clock)
-- fix typo in pinctrl info
-- add Jerome's Ack
[3]
http://lkml.kernel.org/r/20180106001044.108163-1-yixun.lan at amlogic.com
[2]
http://lkml.kernel.org/r/20180105095621.196472-1-yixun.lan at amlogic.com
[1]
http://lkml.kernel.org/r/20171215141741.175985-1-yixun.lan at amlogic.com
Yixun Lan (5):
ARM64: dts: meson: uart: fix address space range
ARM64: dts: meson-axg: uart: drop legacy compatible name from EE UART
ARM64: dts: meson-axg: uart: Add the pinctrl info description
ARM64: dts: meson-axg: complete the pinctrl info for UART_AO_A
ARM64: dts: meson-axg: enable the UART_A controller
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 9 +++
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 108 ++++++++++++++++++++++++-
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 10 +--
3 files changed, 118 insertions(+), 9 deletions(-)
--
2.15.1
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 1/5] ARM64: dts: meson: uart: fix address space range
2018-01-11 2:33 ` Yixun Lan
(?)
(?)
@ 2018-01-11 2:33 ` Yixun Lan
-1 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: linus-amlogic
The address space range is actually 0x18, fixed here.
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 4 ++--
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 10 +++++-----
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index a80632641b39..70c776ef7aa7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -165,14 +165,14 @@
uart_A: serial at 24000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
- reg = <0x0 0x24000 0x0 0x14>;
+ reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_B: serial at 23000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
- reg = <0x0 0x23000 0x0 0x14>;
+ reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 6cb3c2a52baf..4ee2e7951482 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -235,14 +235,14 @@
uart_A: serial at 84c0 {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x84c0 0x0 0x14>;
+ reg = <0x0 0x84c0 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_B: serial at 84dc {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x84dc 0x0 0x14>;
+ reg = <0x0 0x84dc 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
@@ -287,7 +287,7 @@
uart_C: serial at 8700 {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x8700 0x0 0x14>;
+ reg = <0x0 0x8700 0x0 0x18>;
interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
@@ -404,14 +404,14 @@
uart_AO: serial at 4c0 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
- reg = <0x0 0x004c0 0x0 0x14>;
+ reg = <0x0 0x004c0 0x0 0x18>;
interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_AO_B: serial at 4e0 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
- reg = <0x0 0x004e0 0x0 0x14>;
+ reg = <0x0 0x004e0 0x0 0x18>;
interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 1/5] ARM64: dts: meson: uart: fix address space range
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan, linux-amlogic, linux-arm-kernel,
linux-kernel
The address space range is actually 0x18, fixed here.
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 4 ++--
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 10 +++++-----
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index a80632641b39..70c776ef7aa7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -165,14 +165,14 @@
uart_A: serial@24000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
- reg = <0x0 0x24000 0x0 0x14>;
+ reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_B: serial@23000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
- reg = <0x0 0x23000 0x0 0x14>;
+ reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 6cb3c2a52baf..4ee2e7951482 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -235,14 +235,14 @@
uart_A: serial@84c0 {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x84c0 0x0 0x14>;
+ reg = <0x0 0x84c0 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_B: serial@84dc {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x84dc 0x0 0x14>;
+ reg = <0x0 0x84dc 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
@@ -287,7 +287,7 @@
uart_C: serial@8700 {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x8700 0x0 0x14>;
+ reg = <0x0 0x8700 0x0 0x18>;
interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
@@ -404,14 +404,14 @@
uart_AO: serial@4c0 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
- reg = <0x0 0x004c0 0x0 0x14>;
+ reg = <0x0 0x004c0 0x0 0x18>;
interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_AO_B: serial@4e0 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
- reg = <0x0 0x004e0 0x0 0x14>;
+ reg = <0x0 0x004e0 0x0 0x18>;
interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 1/5] ARM64: dts: meson: uart: fix address space range
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Mark Rutland, Neil Armstrong, Yixun Lan, linux-kernel,
Rob Herring, Carlo Caione, linux-amlogic, linux-arm-kernel,
Jerome Brunet
The address space range is actually 0x18, fixed here.
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 4 ++--
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 10 +++++-----
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index a80632641b39..70c776ef7aa7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -165,14 +165,14 @@
uart_A: serial@24000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
- reg = <0x0 0x24000 0x0 0x14>;
+ reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_B: serial@23000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
- reg = <0x0 0x23000 0x0 0x14>;
+ reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 6cb3c2a52baf..4ee2e7951482 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -235,14 +235,14 @@
uart_A: serial@84c0 {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x84c0 0x0 0x14>;
+ reg = <0x0 0x84c0 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_B: serial@84dc {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x84dc 0x0 0x14>;
+ reg = <0x0 0x84dc 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
@@ -287,7 +287,7 @@
uart_C: serial@8700 {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x8700 0x0 0x14>;
+ reg = <0x0 0x8700 0x0 0x18>;
interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
@@ -404,14 +404,14 @@
uart_AO: serial@4c0 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
- reg = <0x0 0x004c0 0x0 0x14>;
+ reg = <0x0 0x004c0 0x0 0x18>;
interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_AO_B: serial@4e0 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
- reg = <0x0 0x004e0 0x0 0x14>;
+ reg = <0x0 0x004e0 0x0 0x18>;
interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 1/5] ARM64: dts: meson: uart: fix address space range
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: linux-arm-kernel
The address space range is actually 0x18, fixed here.
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 4 ++--
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 10 +++++-----
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index a80632641b39..70c776ef7aa7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -165,14 +165,14 @@
uart_A: serial at 24000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
- reg = <0x0 0x24000 0x0 0x14>;
+ reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_B: serial at 23000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
- reg = <0x0 0x23000 0x0 0x14>;
+ reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 6cb3c2a52baf..4ee2e7951482 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -235,14 +235,14 @@
uart_A: serial at 84c0 {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x84c0 0x0 0x14>;
+ reg = <0x0 0x84c0 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_B: serial at 84dc {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x84dc 0x0 0x14>;
+ reg = <0x0 0x84dc 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
@@ -287,7 +287,7 @@
uart_C: serial at 8700 {
compatible = "amlogic,meson-gx-uart";
- reg = <0x0 0x8700 0x0 0x14>;
+ reg = <0x0 0x8700 0x0 0x18>;
interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
@@ -404,14 +404,14 @@
uart_AO: serial at 4c0 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
- reg = <0x0 0x004c0 0x0 0x14>;
+ reg = <0x0 0x004c0 0x0 0x18>;
interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
uart_AO_B: serial at 4e0 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
- reg = <0x0 0x004e0 0x0 0x14>;
+ reg = <0x0 0x004e0 0x0 0x18>;
interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH v3 2/5] ARM64: dts: meson-axg: uart: drop legacy compatible name from EE UART
2018-01-11 2:33 ` Yixun Lan
(?)
(?)
@ 2018-01-11 2:33 ` Yixun Lan
-1 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: linus-amlogic
When update the clock info for the UART controller in the EE domain,
the driver explicitly require 'pclk' in order to work properly.
With current logic of the code, the driver will go for the legacy clock probe
routine if it find current compatible string match to 'amlogic,meson-uart',
which result in not requesting the 'pclk' clock, thus break the driver in the end.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 70c776ef7aa7..644d0f9eaf8c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -164,17 +164,21 @@
};
uart_A: serial at 24000 {
- compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+ compatible = "amlogic,meson-gx-uart";
reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
+ clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
};
uart_B: serial at 23000 {
- compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+ compatible = "amlogic,meson-gx-uart";
reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
+ clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
};
};
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 2/5] ARM64: dts: meson-axg: uart: drop legacy compatible name from EE UART
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan, linux-amlogic, linux-arm-kernel,
linux-kernel
When update the clock info for the UART controller in the EE domain,
the driver explicitly require 'pclk' in order to work properly.
With current logic of the code, the driver will go for the legacy clock probe
routine if it find current compatible string match to 'amlogic,meson-uart',
which result in not requesting the 'pclk' clock, thus break the driver in the end.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 70c776ef7aa7..644d0f9eaf8c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -164,17 +164,21 @@
};
uart_A: serial@24000 {
- compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+ compatible = "amlogic,meson-gx-uart";
reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
+ clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
};
uart_B: serial@23000 {
- compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+ compatible = "amlogic,meson-gx-uart";
reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
+ clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
};
};
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 2/5] ARM64: dts: meson-axg: uart: drop legacy compatible name from EE UART
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan, linux-amlogic, linux-arm-kernel,
linux-kernel
When update the clock info for the UART controller in the EE domain,
the driver explicitly require 'pclk' in order to work properly.
With current logic of the code, the driver will go for the legacy clock probe
routine if it find current compatible string match to 'amlogic,meson-uart',
which result in not requesting the 'pclk' clock, thus break the driver in the end.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 70c776ef7aa7..644d0f9eaf8c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -164,17 +164,21 @@
};
uart_A: serial@24000 {
- compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+ compatible = "amlogic,meson-gx-uart";
reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
+ clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
};
uart_B: serial@23000 {
- compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+ compatible = "amlogic,meson-gx-uart";
reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
+ clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
};
};
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 2/5] ARM64: dts: meson-axg: uart: drop legacy compatible name from EE UART
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: linux-arm-kernel
When update the clock info for the UART controller in the EE domain,
the driver explicitly require 'pclk' in order to work properly.
With current logic of the code, the driver will go for the legacy clock probe
routine if it find current compatible string match to 'amlogic,meson-uart',
which result in not requesting the 'pclk' clock, thus break the driver in the end.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 70c776ef7aa7..644d0f9eaf8c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -164,17 +164,21 @@
};
uart_A: serial at 24000 {
- compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+ compatible = "amlogic,meson-gx-uart";
reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
+ clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
};
uart_B: serial at 23000 {
- compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+ compatible = "amlogic,meson-gx-uart";
reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
+ clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
};
};
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH v3 3/5] ARM64: dts: meson-axg: uart: Add the pinctrl info description
2018-01-11 2:33 ` Yixun Lan
(?)
(?)
@ 2018-01-11 2:33 ` Yixun Lan
-1 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: linus-amlogic
Describe the pinctrl info for the UART controller which is found
in the Meson-AXG SoCs.
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 96 ++++++++++++++++++++++++++++++
1 file changed, 96 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 644d0f9eaf8c..6cd28045e89c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -448,6 +448,70 @@
function = "spi1";
};
};
+
+ uart_a_pins: uart_a {
+ mux {
+ groups = "uart_tx_a",
+ "uart_rx_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_a_cts_rts_pins: uart_a_cts_rts {
+ mux {
+ groups = "uart_cts_a",
+ "uart_rts_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_b_x_pins: uart_b_x {
+ mux {
+ groups = "uart_tx_b_x",
+ "uart_rx_b_x";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_x_cts_rts_pins: uart_b_x_cts_rts {
+ mux {
+ groups = "uart_cts_b_x",
+ "uart_rts_b_x";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_z_pins: uart_b_z {
+ mux {
+ groups = "uart_tx_b_z",
+ "uart_rx_b_z";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_z_cts_rts_pins: uart_b_z_cts_rts {
+ mux {
+ groups = "uart_cts_b_z",
+ "uart_rts_b_z";
+ function = "uart_b";
+ };
+ };
+
+ uart_ao_b_z_pins: uart_ao_b_z {
+ mux {
+ groups = "uart_ao_tx_b_z",
+ "uart_ao_rx_b_z";
+ function = "uart_ao_b_gpioz";
+ };
+ };
+
+ uart_ao_b_z_cts_rts_pins: uart_ao_b_z_cts_rts {
+ mux {
+ groups = "uart_ao_cts_b_z",
+ "uart_ao_rts_b_z";
+ function = "uart_ao_b_gpioz";
+ };
+ };
};
};
@@ -498,6 +562,38 @@
function = "remote_input_ao";
};
};
+
+ uart_ao_a_pins: uart_ao_a {
+ mux {
+ groups = "uart_ao_tx_a",
+ "uart_ao_rx_a";
+ function = "uart_ao_a";
+ };
+ };
+
+ uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
+ mux {
+ groups = "uart_ao_cts_a",
+ "uart_ao_rts_a";
+ function = "uart_ao_a";
+ };
+ };
+
+ uart_ao_b_pins: uart_ao_b {
+ mux {
+ groups = "uart_ao_tx_b",
+ "uart_ao_rx_b";
+ function = "uart_ao_b";
+ };
+ };
+
+ uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
+ mux {
+ groups = "uart_ao_cts_b",
+ "uart_ao_rts_b";
+ function = "uart_ao_b";
+ };
+ };
};
pwm_AO_ab: pwm at 7000 {
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 3/5] ARM64: dts: meson-axg: uart: Add the pinctrl info description
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan, linux-amlogic, linux-arm-kernel,
linux-kernel
Describe the pinctrl info for the UART controller which is found
in the Meson-AXG SoCs.
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 96 ++++++++++++++++++++++++++++++
1 file changed, 96 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 644d0f9eaf8c..6cd28045e89c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -448,6 +448,70 @@
function = "spi1";
};
};
+
+ uart_a_pins: uart_a {
+ mux {
+ groups = "uart_tx_a",
+ "uart_rx_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_a_cts_rts_pins: uart_a_cts_rts {
+ mux {
+ groups = "uart_cts_a",
+ "uart_rts_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_b_x_pins: uart_b_x {
+ mux {
+ groups = "uart_tx_b_x",
+ "uart_rx_b_x";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_x_cts_rts_pins: uart_b_x_cts_rts {
+ mux {
+ groups = "uart_cts_b_x",
+ "uart_rts_b_x";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_z_pins: uart_b_z {
+ mux {
+ groups = "uart_tx_b_z",
+ "uart_rx_b_z";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_z_cts_rts_pins: uart_b_z_cts_rts {
+ mux {
+ groups = "uart_cts_b_z",
+ "uart_rts_b_z";
+ function = "uart_b";
+ };
+ };
+
+ uart_ao_b_z_pins: uart_ao_b_z {
+ mux {
+ groups = "uart_ao_tx_b_z",
+ "uart_ao_rx_b_z";
+ function = "uart_ao_b_gpioz";
+ };
+ };
+
+ uart_ao_b_z_cts_rts_pins: uart_ao_b_z_cts_rts {
+ mux {
+ groups = "uart_ao_cts_b_z",
+ "uart_ao_rts_b_z";
+ function = "uart_ao_b_gpioz";
+ };
+ };
};
};
@@ -498,6 +562,38 @@
function = "remote_input_ao";
};
};
+
+ uart_ao_a_pins: uart_ao_a {
+ mux {
+ groups = "uart_ao_tx_a",
+ "uart_ao_rx_a";
+ function = "uart_ao_a";
+ };
+ };
+
+ uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
+ mux {
+ groups = "uart_ao_cts_a",
+ "uart_ao_rts_a";
+ function = "uart_ao_a";
+ };
+ };
+
+ uart_ao_b_pins: uart_ao_b {
+ mux {
+ groups = "uart_ao_tx_b",
+ "uart_ao_rx_b";
+ function = "uart_ao_b";
+ };
+ };
+
+ uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
+ mux {
+ groups = "uart_ao_cts_b",
+ "uart_ao_rts_b";
+ function = "uart_ao_b";
+ };
+ };
};
pwm_AO_ab: pwm@7000 {
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 3/5] ARM64: dts: meson-axg: uart: Add the pinctrl info description
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: Kevin Hilman, devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan,
linux-amlogic-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
Describe the pinctrl info for the UART controller which is found
in the Meson-AXG SoCs.
Signed-off-by: Yixun Lan <yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 96 ++++++++++++++++++++++++++++++
1 file changed, 96 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 644d0f9eaf8c..6cd28045e89c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -448,6 +448,70 @@
function = "spi1";
};
};
+
+ uart_a_pins: uart_a {
+ mux {
+ groups = "uart_tx_a",
+ "uart_rx_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_a_cts_rts_pins: uart_a_cts_rts {
+ mux {
+ groups = "uart_cts_a",
+ "uart_rts_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_b_x_pins: uart_b_x {
+ mux {
+ groups = "uart_tx_b_x",
+ "uart_rx_b_x";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_x_cts_rts_pins: uart_b_x_cts_rts {
+ mux {
+ groups = "uart_cts_b_x",
+ "uart_rts_b_x";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_z_pins: uart_b_z {
+ mux {
+ groups = "uart_tx_b_z",
+ "uart_rx_b_z";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_z_cts_rts_pins: uart_b_z_cts_rts {
+ mux {
+ groups = "uart_cts_b_z",
+ "uart_rts_b_z";
+ function = "uart_b";
+ };
+ };
+
+ uart_ao_b_z_pins: uart_ao_b_z {
+ mux {
+ groups = "uart_ao_tx_b_z",
+ "uart_ao_rx_b_z";
+ function = "uart_ao_b_gpioz";
+ };
+ };
+
+ uart_ao_b_z_cts_rts_pins: uart_ao_b_z_cts_rts {
+ mux {
+ groups = "uart_ao_cts_b_z",
+ "uart_ao_rts_b_z";
+ function = "uart_ao_b_gpioz";
+ };
+ };
};
};
@@ -498,6 +562,38 @@
function = "remote_input_ao";
};
};
+
+ uart_ao_a_pins: uart_ao_a {
+ mux {
+ groups = "uart_ao_tx_a",
+ "uart_ao_rx_a";
+ function = "uart_ao_a";
+ };
+ };
+
+ uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
+ mux {
+ groups = "uart_ao_cts_a",
+ "uart_ao_rts_a";
+ function = "uart_ao_a";
+ };
+ };
+
+ uart_ao_b_pins: uart_ao_b {
+ mux {
+ groups = "uart_ao_tx_b",
+ "uart_ao_rx_b";
+ function = "uart_ao_b";
+ };
+ };
+
+ uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
+ mux {
+ groups = "uart_ao_cts_b",
+ "uart_ao_rts_b";
+ function = "uart_ao_b";
+ };
+ };
};
pwm_AO_ab: pwm@7000 {
--
2.15.1
--
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^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 3/5] ARM64: dts: meson-axg: uart: Add the pinctrl info description
@ 2018-01-11 2:33 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:33 UTC (permalink / raw)
To: linux-arm-kernel
Describe the pinctrl info for the UART controller which is found
in the Meson-AXG SoCs.
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 96 ++++++++++++++++++++++++++++++
1 file changed, 96 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 644d0f9eaf8c..6cd28045e89c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -448,6 +448,70 @@
function = "spi1";
};
};
+
+ uart_a_pins: uart_a {
+ mux {
+ groups = "uart_tx_a",
+ "uart_rx_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_a_cts_rts_pins: uart_a_cts_rts {
+ mux {
+ groups = "uart_cts_a",
+ "uart_rts_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_b_x_pins: uart_b_x {
+ mux {
+ groups = "uart_tx_b_x",
+ "uart_rx_b_x";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_x_cts_rts_pins: uart_b_x_cts_rts {
+ mux {
+ groups = "uart_cts_b_x",
+ "uart_rts_b_x";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_z_pins: uart_b_z {
+ mux {
+ groups = "uart_tx_b_z",
+ "uart_rx_b_z";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_z_cts_rts_pins: uart_b_z_cts_rts {
+ mux {
+ groups = "uart_cts_b_z",
+ "uart_rts_b_z";
+ function = "uart_b";
+ };
+ };
+
+ uart_ao_b_z_pins: uart_ao_b_z {
+ mux {
+ groups = "uart_ao_tx_b_z",
+ "uart_ao_rx_b_z";
+ function = "uart_ao_b_gpioz";
+ };
+ };
+
+ uart_ao_b_z_cts_rts_pins: uart_ao_b_z_cts_rts {
+ mux {
+ groups = "uart_ao_cts_b_z",
+ "uart_ao_rts_b_z";
+ function = "uart_ao_b_gpioz";
+ };
+ };
};
};
@@ -498,6 +562,38 @@
function = "remote_input_ao";
};
};
+
+ uart_ao_a_pins: uart_ao_a {
+ mux {
+ groups = "uart_ao_tx_a",
+ "uart_ao_rx_a";
+ function = "uart_ao_a";
+ };
+ };
+
+ uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
+ mux {
+ groups = "uart_ao_cts_a",
+ "uart_ao_rts_a";
+ function = "uart_ao_a";
+ };
+ };
+
+ uart_ao_b_pins: uart_ao_b {
+ mux {
+ groups = "uart_ao_tx_b",
+ "uart_ao_rx_b";
+ function = "uart_ao_b";
+ };
+ };
+
+ uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
+ mux {
+ groups = "uart_ao_cts_b",
+ "uart_ao_rts_b";
+ function = "uart_ao_b";
+ };
+ };
};
pwm_AO_ab: pwm at 7000 {
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH v3 4/5] ARM64: dts: meson-axg: complete the pinctrl info for UART_AO_A
2018-01-11 2:33 ` Yixun Lan
(?)
(?)
@ 2018-01-11 2:34 ` Yixun Lan
-1 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:34 UTC (permalink / raw)
To: linus-amlogic
Explictly request the pinctrl info for the UART_AO_A controller,
otherwise we may need to rely on bootloader for the initialization.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 447b98d30921..9c1b78028ccb 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -26,6 +26,8 @@
&uart_AO {
status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
};
&ir {
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 4/5] ARM64: dts: meson-axg: complete the pinctrl info for UART_AO_A
@ 2018-01-11 2:34 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:34 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan, linux-amlogic, linux-arm-kernel,
linux-kernel
Explictly request the pinctrl info for the UART_AO_A controller,
otherwise we may need to rely on bootloader for the initialization.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 447b98d30921..9c1b78028ccb 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -26,6 +26,8 @@
&uart_AO {
status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
};
&ir {
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 4/5] ARM64: dts: meson-axg: complete the pinctrl info for UART_AO_A
@ 2018-01-11 2:34 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:34 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan, linux-amlogic, linux-arm-kernel,
linux-kernel
Explictly request the pinctrl info for the UART_AO_A controller,
otherwise we may need to rely on bootloader for the initialization.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 447b98d30921..9c1b78028ccb 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -26,6 +26,8 @@
&uart_AO {
status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
};
&ir {
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 4/5] ARM64: dts: meson-axg: complete the pinctrl info for UART_AO_A
@ 2018-01-11 2:34 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:34 UTC (permalink / raw)
To: linux-arm-kernel
Explictly request the pinctrl info for the UART_AO_A controller,
otherwise we may need to rely on bootloader for the initialization.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 447b98d30921..9c1b78028ccb 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -26,6 +26,8 @@
&uart_AO {
status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
};
&ir {
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH v3 5/5] ARM64: dts: meson-axg: enable the UART_A controller
2018-01-11 2:33 ` Yixun Lan
(?)
(?)
@ 2018-01-11 2:34 ` Yixun Lan
-1 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:34 UTC (permalink / raw)
To: linus-amlogic
The UART_A is connected to a BT module on the S400 board.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 9c1b78028ccb..d56894dbb209 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -14,6 +14,7 @@
aliases {
serial0 = &uart_AO;
+ serial1 = &uart_A;
};
};
@@ -24,6 +25,12 @@
pinctrl-names = "default";
};
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>;
+ pinctrl-names = "default";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 5/5] ARM64: dts: meson-axg: enable the UART_A controller
@ 2018-01-11 2:34 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:34 UTC (permalink / raw)
To: Kevin Hilman, devicetree
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan, linux-amlogic, linux-arm-kernel,
linux-kernel
The UART_A is connected to a BT module on the S400 board.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 9c1b78028ccb..d56894dbb209 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -14,6 +14,7 @@
aliases {
serial0 = &uart_AO;
+ serial1 = &uart_A;
};
};
@@ -24,6 +25,12 @@
pinctrl-names = "default";
};
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>;
+ pinctrl-names = "default";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 5/5] ARM64: dts: meson-axg: enable the UART_A controller
@ 2018-01-11 2:34 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:34 UTC (permalink / raw)
To: Kevin Hilman, devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Neil Armstrong, Jerome Brunet, Rob Herring, Mark Rutland,
Carlo Caione, Yixun Lan,
linux-amlogic-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
The UART_A is connected to a BT module on the S400 board.
Acked-by: Jerome Brunet <jbrunet-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
Signed-off-by: Yixun Lan <yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 9c1b78028ccb..d56894dbb209 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -14,6 +14,7 @@
aliases {
serial0 = &uart_AO;
+ serial1 = &uart_A;
};
};
@@ -24,6 +25,12 @@
pinctrl-names = "default";
};
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>;
+ pinctrl-names = "default";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.15.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH v3 5/5] ARM64: dts: meson-axg: enable the UART_A controller
@ 2018-01-11 2:34 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-11 2:34 UTC (permalink / raw)
To: linux-arm-kernel
The UART_A is connected to a BT module on the S400 board.
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 9c1b78028ccb..d56894dbb209 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -14,6 +14,7 @@
aliases {
serial0 = &uart_AO;
+ serial1 = &uart_A;
};
};
@@ -24,6 +25,12 @@
pinctrl-names = "default";
};
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>;
+ pinctrl-names = "default";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.15.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
2018-01-11 2:33 ` Yixun Lan
(?)
(?)
@ 2018-01-31 0:04 ` Kevin Hilman
-1 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-01-31 0:04 UTC (permalink / raw)
To: linus-amlogic
Yixun Lan <yixun.lan@amlogic.com> writes:
> HI Kevin
> These are the UART DT updates for the Meson-AXG platform.
>
> The patch 1 is a general fix.
> Other patches are about adding clock & pinctrl info, then using them.
> Last patch enable UART_A which connect to a BT module on the S400 board.
Applied to v4.16/dt64,
Thanks,
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-31 0:04 ` Kevin Hilman
0 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-01-31 0:04 UTC (permalink / raw)
To: Yixun Lan
Cc: devicetree, Neil Armstrong, Jerome Brunet, Rob Herring,
Mark Rutland, Carlo Caione, linux-amlogic, linux-arm-kernel,
linux-kernel
Yixun Lan <yixun.lan@amlogic.com> writes:
> HI Kevin
> These are the UART DT updates for the Meson-AXG platform.
>
> The patch 1 is a general fix.
> Other patches are about adding clock & pinctrl info, then using them.
> Last patch enable UART_A which connect to a BT module on the S400 board.
Applied to v4.16/dt64,
Thanks,
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-31 0:04 ` Kevin Hilman
0 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-01-31 0:04 UTC (permalink / raw)
To: Yixun Lan
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, Neil Armstrong, Jerome Brunet,
Rob Herring, Mark Rutland, Carlo Caione,
linux-amlogic-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
Yixun Lan <yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org> writes:
> HI Kevin
> These are the UART DT updates for the Meson-AXG platform.
>
> The patch 1 is a general fix.
> Other patches are about adding clock & pinctrl info, then using them.
> Last patch enable UART_A which connect to a BT module on the S400 board.
Applied to v4.16/dt64,
Thanks,
Kevin
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-31 0:04 ` Kevin Hilman
0 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-01-31 0:04 UTC (permalink / raw)
To: linux-arm-kernel
Yixun Lan <yixun.lan@amlogic.com> writes:
> HI Kevin
> These are the UART DT updates for the Meson-AXG platform.
>
> The patch 1 is a general fix.
> Other patches are about adding clock & pinctrl info, then using them.
> Last patch enable UART_A which connect to a BT module on the S400 board.
Applied to v4.16/dt64,
Thanks,
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
2018-01-31 0:04 ` Kevin Hilman
(?)
@ 2018-01-31 0:22 ` Kevin Hilman
-1 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-01-31 0:22 UTC (permalink / raw)
To: linus-amlogic
On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
> Yixun Lan <yixun.lan@amlogic.com> writes:
>
>> HI Kevin
>> These are the UART DT updates for the Meson-AXG platform.
>>
>> The patch 1 is a general fix.
>> Other patches are about adding clock & pinctrl info, then using them.
>> Last patch enable UART_A which connect to a BT module on the S400 board.
>
> Applied to v4.16/dt64,
Oops, I meant v4.17.
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-31 0:22 ` Kevin Hilman
0 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-01-31 0:22 UTC (permalink / raw)
To: Yixun Lan
Cc: devicetree, Neil Armstrong, Jerome Brunet, Rob Herring,
Mark Rutland, Carlo Caione, linux-amlogic, linux-arm-kernel, lkml
On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
> Yixun Lan <yixun.lan@amlogic.com> writes:
>
>> HI Kevin
>> These are the UART DT updates for the Meson-AXG platform.
>>
>> The patch 1 is a general fix.
>> Other patches are about adding clock & pinctrl info, then using them.
>> Last patch enable UART_A which connect to a BT module on the S400 board.
>
> Applied to v4.16/dt64,
Oops, I meant v4.17.
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-31 0:22 ` Kevin Hilman
0 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-01-31 0:22 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
> Yixun Lan <yixun.lan@amlogic.com> writes:
>
>> HI Kevin
>> These are the UART DT updates for the Meson-AXG platform.
>>
>> The patch 1 is a general fix.
>> Other patches are about adding clock & pinctrl info, then using them.
>> Last patch enable UART_A which connect to a BT module on the S400 board.
>
> Applied to v4.16/dt64,
Oops, I meant v4.17.
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
2018-01-31 0:22 ` Kevin Hilman
(?)
(?)
@ 2018-01-31 2:25 ` Yixun Lan
-1 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-31 2:25 UTC (permalink / raw)
To: linus-amlogic
On 01/31/18 08:22, Kevin Hilman wrote:
> On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
>> Yixun Lan <yixun.lan@amlogic.com> writes:
>>
>>> HI Kevin
>>> These are the UART DT updates for the Meson-AXG platform.
>>>
>>> The patch 1 is a general fix.
>>> Other patches are about adding clock & pinctrl info, then using them.
>>> Last patch enable UART_A which connect to a BT module on the S400 board.
>>
>> Applied to v4.16/dt64,
>
> Oops, I meant v4.17.
>
Hi Kevin
I should warn you about the patch 3 [1], it actually depend on the gpio
renaming patch [2]
I'm still waiting Linus to take patch [2], then update according
(or you could help amend the patch? it's simply a
's/uart_ao_b_gpioz/uart_ao_b_z/g)
Yixun
[1] [PATCH v3 3/5] ARM64: dts: meson-axg: uart: Add the pinctrl info
description
http://lists.infradead.org/pipermail/linux-amlogic/2018-January/006096.html
[2] [PATCH] pinctrl: meson-axg: adjust uart_ao_b pin group naming
http://lists.infradead.org/pipermail/linux-amlogic/2018-January/006201.html
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-31 2:25 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-31 2:25 UTC (permalink / raw)
To: Kevin Hilman
Cc: yixun.lan, devicetree, Neil Armstrong, Jerome Brunet, Rob Herring,
Mark Rutland, Carlo Caione, linux-amlogic, linux-arm-kernel, lkml,
Linus Walleij
On 01/31/18 08:22, Kevin Hilman wrote:
> On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
>> Yixun Lan <yixun.lan@amlogic.com> writes:
>>
>>> HI Kevin
>>> These are the UART DT updates for the Meson-AXG platform.
>>>
>>> The patch 1 is a general fix.
>>> Other patches are about adding clock & pinctrl info, then using them.
>>> Last patch enable UART_A which connect to a BT module on the S400 board.
>>
>> Applied to v4.16/dt64,
>
> Oops, I meant v4.17.
>
Hi Kevin
I should warn you about the patch 3 [1], it actually depend on the gpio
renaming patch [2]
I'm still waiting Linus to take patch [2], then update according
(or you could help amend the patch? it's simply a
's/uart_ao_b_gpioz/uart_ao_b_z/g)
Yixun
[1] [PATCH v3 3/5] ARM64: dts: meson-axg: uart: Add the pinctrl info
description
http://lists.infradead.org/pipermail/linux-amlogic/2018-January/006096.html
[2] [PATCH] pinctrl: meson-axg: adjust uart_ao_b pin group naming
http://lists.infradead.org/pipermail/linux-amlogic/2018-January/006201.html
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-31 2:25 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-31 2:25 UTC (permalink / raw)
To: Kevin Hilman
Cc: yixun.lan, devicetree, Neil Armstrong, Jerome Brunet, Rob Herring,
Mark Rutland, Carlo Caione, linux-amlogic, linux-arm-kernel, lkml,
Linus Walleij
On 01/31/18 08:22, Kevin Hilman wrote:
> On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
>> Yixun Lan <yixun.lan@amlogic.com> writes:
>>
>>> HI Kevin
>>> These are the UART DT updates for the Meson-AXG platform.
>>>
>>> The patch 1 is a general fix.
>>> Other patches are about adding clock & pinctrl info, then using them.
>>> Last patch enable UART_A which connect to a BT module on the S400 board.
>>
>> Applied to v4.16/dt64,
>
> Oops, I meant v4.17.
>
Hi Kevin
I should warn you about the patch 3 [1], it actually depend on the gpio
renaming patch [2]
I'm still waiting Linus to take patch [2], then update according
(or you could help amend the patch? it's simply a
's/uart_ao_b_gpioz/uart_ao_b_z/g)
Yixun
[1] [PATCH v3 3/5] ARM64: dts: meson-axg: uart: Add the pinctrl info
description
http://lists.infradead.org/pipermail/linux-amlogic/2018-January/006096.html
[2] [PATCH] pinctrl: meson-axg: adjust uart_ao_b pin group naming
http://lists.infradead.org/pipermail/linux-amlogic/2018-January/006201.html
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-01-31 2:25 ` Yixun Lan
0 siblings, 0 replies; 39+ messages in thread
From: Yixun Lan @ 2018-01-31 2:25 UTC (permalink / raw)
To: linux-arm-kernel
On 01/31/18 08:22, Kevin Hilman wrote:
> On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
>> Yixun Lan <yixun.lan@amlogic.com> writes:
>>
>>> HI Kevin
>>> These are the UART DT updates for the Meson-AXG platform.
>>>
>>> The patch 1 is a general fix.
>>> Other patches are about adding clock & pinctrl info, then using them.
>>> Last patch enable UART_A which connect to a BT module on the S400 board.
>>
>> Applied to v4.16/dt64,
>
> Oops, I meant v4.17.
>
Hi Kevin
I should warn you about the patch 3 [1], it actually depend on the gpio
renaming patch [2]
I'm still waiting Linus to take patch [2], then update according
(or you could help amend the patch? it's simply a
's/uart_ao_b_gpioz/uart_ao_b_z/g)
Yixun
[1] [PATCH v3 3/5] ARM64: dts: meson-axg: uart: Add the pinctrl info
description
http://lists.infradead.org/pipermail/linux-amlogic/2018-January/006096.html
[2] [PATCH] pinctrl: meson-axg: adjust uart_ao_b pin group naming
http://lists.infradead.org/pipermail/linux-amlogic/2018-January/006201.html
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
2018-01-31 2:25 ` Yixun Lan
(?)
(?)
@ 2018-02-01 22:36 ` Kevin Hilman
-1 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-02-01 22:36 UTC (permalink / raw)
To: linus-amlogic
Hi Yixun,
Yixun Lan <yixun.lan@amlogic.com> writes:
> On 01/31/18 08:22, Kevin Hilman wrote:
>> On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
>>> Yixun Lan <yixun.lan@amlogic.com> writes:
>>>
>>>> HI Kevin
>>>> These are the UART DT updates for the Meson-AXG platform.
>>>>
>>>> The patch 1 is a general fix.
>>>> Other patches are about adding clock & pinctrl info, then using them.
>>>> Last patch enable UART_A which connect to a BT module on the S400 board.
>>>
>>> Applied to v4.16/dt64,
>>
>> Oops, I meant v4.17.
>>
>
> Hi Kevin
> I should warn you about the patch 3 [1], it actually depend on the gpio
> renaming patch [2]
>
> I'm still waiting Linus to take patch [2], then update according
> (or you could help amend the patch? it's simply a
> 's/uart_ao_b_gpioz/uart_ao_b_z/g)
I've made that change in the version of the patch that I applied to the
v4.17/dt64 branch.
It's harmless without the pinctrl patch applied anyways.
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-02-01 22:36 ` Kevin Hilman
0 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-02-01 22:36 UTC (permalink / raw)
To: Yixun Lan
Cc: devicetree, Neil Armstrong, Jerome Brunet, Rob Herring,
Mark Rutland, Carlo Caione, linux-amlogic, linux-arm-kernel, lkml,
Linus Walleij
Hi Yixun,
Yixun Lan <yixun.lan@amlogic.com> writes:
> On 01/31/18 08:22, Kevin Hilman wrote:
>> On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
>>> Yixun Lan <yixun.lan@amlogic.com> writes:
>>>
>>>> HI Kevin
>>>> These are the UART DT updates for the Meson-AXG platform.
>>>>
>>>> The patch 1 is a general fix.
>>>> Other patches are about adding clock & pinctrl info, then using them.
>>>> Last patch enable UART_A which connect to a BT module on the S400 board.
>>>
>>> Applied to v4.16/dt64,
>>
>> Oops, I meant v4.17.
>>
>
> Hi Kevin
> I should warn you about the patch 3 [1], it actually depend on the gpio
> renaming patch [2]
>
> I'm still waiting Linus to take patch [2], then update according
> (or you could help amend the patch? it's simply a
> 's/uart_ao_b_gpioz/uart_ao_b_z/g)
I've made that change in the version of the patch that I applied to the
v4.17/dt64 branch.
It's harmless without the pinctrl patch applied anyways.
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-02-01 22:36 ` Kevin Hilman
0 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-02-01 22:36 UTC (permalink / raw)
To: Yixun Lan
Cc: devicetree, Neil Armstrong, Jerome Brunet, Rob Herring,
Mark Rutland, Carlo Caione, linux-amlogic, linux-arm-kernel, lkml,
Linus Walleij
Hi Yixun,
Yixun Lan <yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org> writes:
> On 01/31/18 08:22, Kevin Hilman wrote:
>> On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman-rdvid1DuHRBWk0Htik3J/w@public.gmane.org> wrote:
>>> Yixun Lan <yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org> writes:
>>>
>>>> HI Kevin
>>>> These are the UART DT updates for the Meson-AXG platform.
>>>>
>>>> The patch 1 is a general fix.
>>>> Other patches are about adding clock & pinctrl info, then using them.
>>>> Last patch enable UART_A which connect to a BT module on the S400 board.
>>>
>>> Applied to v4.16/dt64,
>>
>> Oops, I meant v4.17.
>>
>
> Hi Kevin
> I should warn you about the patch 3 [1], it actually depend on the gpio
> renaming patch [2]
>
> I'm still waiting Linus to take patch [2], then update according
> (or you could help amend the patch? it's simply a
> 's/uart_ao_b_gpioz/uart_ao_b_z/g)
I've made that change in the version of the patch that I applied to the
v4.17/dt64 branch.
It's harmless without the pinctrl patch applied anyways.
Kevin
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^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH v3 0/5] ARM64: dts: meson-axg: UART DT updates
@ 2018-02-01 22:36 ` Kevin Hilman
0 siblings, 0 replies; 39+ messages in thread
From: Kevin Hilman @ 2018-02-01 22:36 UTC (permalink / raw)
To: linux-arm-kernel
Hi Yixun,
Yixun Lan <yixun.lan@amlogic.com> writes:
> On 01/31/18 08:22, Kevin Hilman wrote:
>> On Tue, Jan 30, 2018 at 4:04 PM, Kevin Hilman <khilman@baylibre.com> wrote:
>>> Yixun Lan <yixun.lan@amlogic.com> writes:
>>>
>>>> HI Kevin
>>>> These are the UART DT updates for the Meson-AXG platform.
>>>>
>>>> The patch 1 is a general fix.
>>>> Other patches are about adding clock & pinctrl info, then using them.
>>>> Last patch enable UART_A which connect to a BT module on the S400 board.
>>>
>>> Applied to v4.16/dt64,
>>
>> Oops, I meant v4.17.
>>
>
> Hi Kevin
> I should warn you about the patch 3 [1], it actually depend on the gpio
> renaming patch [2]
>
> I'm still waiting Linus to take patch [2], then update according
> (or you could help amend the patch? it's simply a
> 's/uart_ao_b_gpioz/uart_ao_b_z/g)
I've made that change in the version of the patch that I applied to the
v4.17/dt64 branch.
It's harmless without the pinctrl patch applied anyways.
Kevin
^ permalink raw reply [flat|nested] 39+ messages in thread