* [PATCH 0/3 v4] rk808: Convert bindings to yaml
@ 2022-03-02 23:26 ` Chris Morgan
0 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-02 23:26 UTC (permalink / raw)
To: devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
From: Chris Morgan <macromorgan@hotmail.com>
Convert the rk808 bindings into yaml format. In order to accomplish
this some bindings for the rk809 had to be updated to remove
non-existent vcc inputs. Additionally, some bindings for the rk805
needed to be updated to add a now-mandatory #clock-cells value.
Changes from V3:
- yamllint, dt_binding_check, and dtbs_check now returns no errors for
arm and arm64.
- Updated rk809 bindings for the rk3399-pinebook-pro and the
rk3399-roc-pc to remove regulator inputs vcc13 and vcc14. These are
not valid regulators and appear to be holdovers from the original
rk3399 schematic.
- Updated rk805 bindings for the rv1108-elgin-r1, rv1108-evb, and
rk3328-a1 to add a now mandatory #clock-cells parameter.
- Made clock-output-names for rk805, rk809, and rk817 a max of 2 if
the #clock-cells is 1, and a max of 1 if the #clock-cells is 0.
Even though these PMICs only support a single clock output enforcing
this in the schema would require us to modify the driver.
Changes from V2:
- Dropped language about battery. I'm keeping the commits entirely
separate.
- Added vddio-supply for rk809 and rk818, since after examining the
datasheet I can confirm such a supply exists.
Changes from V1:
- Removed generic descriptions.
- Added maxItems to clock-output-names. Max items is 2 per the driver.
- Added unevaluatedProperties as false to regulators.
- Correct i2c node.
- Added note about the battery.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Chris Morgan (3):
arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808
dts: rockchip: Add #clock-cells value for rk805
dt-bindings: mfd: rk808: Convert bindings to yaml
.../devicetree/bindings/mfd/rk808.txt | 465 ------------------
.../bindings/mfd/rockchip,rk805.yaml | 219 +++++++++
.../bindings/mfd/rockchip,rk808.yaml | 257 ++++++++++
.../bindings/mfd/rockchip,rk809.yaml | 284 +++++++++++
.../bindings/mfd/rockchip,rk817.yaml | 330 +++++++++++++
.../bindings/mfd/rockchip,rk818.yaml | 282 +++++++++++
arch/arm/boot/dts/rv1108-elgin-r1.dts | 1 +
arch/arm/boot/dts/rv1108-evb.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3328-a1.dts | 1 +
.../boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 -
.../boot/dts/rockchip/rk3399-roc-pc.dtsi | 2 -
11 files changed, 1375 insertions(+), 469 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
--
2.25.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 0/3 v4] rk808: Convert bindings to yaml
@ 2022-03-02 23:26 ` Chris Morgan
0 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-02 23:26 UTC (permalink / raw)
To: devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
From: Chris Morgan <macromorgan@hotmail.com>
Convert the rk808 bindings into yaml format. In order to accomplish
this some bindings for the rk809 had to be updated to remove
non-existent vcc inputs. Additionally, some bindings for the rk805
needed to be updated to add a now-mandatory #clock-cells value.
Changes from V3:
- yamllint, dt_binding_check, and dtbs_check now returns no errors for
arm and arm64.
- Updated rk809 bindings for the rk3399-pinebook-pro and the
rk3399-roc-pc to remove regulator inputs vcc13 and vcc14. These are
not valid regulators and appear to be holdovers from the original
rk3399 schematic.
- Updated rk805 bindings for the rv1108-elgin-r1, rv1108-evb, and
rk3328-a1 to add a now mandatory #clock-cells parameter.
- Made clock-output-names for rk805, rk809, and rk817 a max of 2 if
the #clock-cells is 1, and a max of 1 if the #clock-cells is 0.
Even though these PMICs only support a single clock output enforcing
this in the schema would require us to modify the driver.
Changes from V2:
- Dropped language about battery. I'm keeping the commits entirely
separate.
- Added vddio-supply for rk809 and rk818, since after examining the
datasheet I can confirm such a supply exists.
Changes from V1:
- Removed generic descriptions.
- Added maxItems to clock-output-names. Max items is 2 per the driver.
- Added unevaluatedProperties as false to regulators.
- Correct i2c node.
- Added note about the battery.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Chris Morgan (3):
arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808
dts: rockchip: Add #clock-cells value for rk805
dt-bindings: mfd: rk808: Convert bindings to yaml
.../devicetree/bindings/mfd/rk808.txt | 465 ------------------
.../bindings/mfd/rockchip,rk805.yaml | 219 +++++++++
.../bindings/mfd/rockchip,rk808.yaml | 257 ++++++++++
.../bindings/mfd/rockchip,rk809.yaml | 284 +++++++++++
.../bindings/mfd/rockchip,rk817.yaml | 330 +++++++++++++
.../bindings/mfd/rockchip,rk818.yaml | 282 +++++++++++
arch/arm/boot/dts/rv1108-elgin-r1.dts | 1 +
arch/arm/boot/dts/rv1108-evb.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3328-a1.dts | 1 +
.../boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 -
.../boot/dts/rockchip/rk3399-roc-pc.dtsi | 2 -
11 files changed, 1375 insertions(+), 469 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
--
2.25.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 1/3 v4] arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808
2022-03-02 23:26 ` Chris Morgan
@ 2022-03-02 23:26 ` Chris Morgan
-1 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-02 23:26 UTC (permalink / raw)
To: devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
From: Chris Morgan <macromorgan@hotmail.com>
The Rockchip rk808 Power Management IC does not have a vcc13 or a
vcc14. The schematics for at least the Pinebook Pro suggest this is
actually vcc1 and vcc2, and may be an artifact from the reference
design schematic).
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 --
arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 2 --
2 files changed, 4 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index c2f021a1a18f..20f71317d7ab 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -472,8 +472,6 @@ rk808: pmic@1b {
vcc10-supply = <&vcc_sysin>;
vcc11-supply = <&vcc_sysin>;
vcc12-supply = <&vcc3v3_sys>;
- vcc13-supply = <&vcc_sysin>;
- vcc14-supply = <&vcc_sysin>;
regulators {
/* rk3399 center logic supply */
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
index d1aaf8e83391..0e45cc2d195b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
@@ -310,8 +310,6 @@ rk808: pmic@1b {
vcc10-supply = <&vcc3v3_sys>;
vcc11-supply = <&vcc3v3_sys>;
vcc12-supply = <&vcc3v3_sys>;
- vcc13-supply = <&vcc3v3_sys>;
- vcc14-supply = <&vcc3v3_sys>;
vddio-supply = <&vcc_3v0>;
regulators {
--
2.25.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 1/3 v4] arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808
@ 2022-03-02 23:26 ` Chris Morgan
0 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-02 23:26 UTC (permalink / raw)
To: devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
From: Chris Morgan <macromorgan@hotmail.com>
The Rockchip rk808 Power Management IC does not have a vcc13 or a
vcc14. The schematics for at least the Pinebook Pro suggest this is
actually vcc1 and vcc2, and may be an artifact from the reference
design schematic).
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 --
arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 2 --
2 files changed, 4 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index c2f021a1a18f..20f71317d7ab 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -472,8 +472,6 @@ rk808: pmic@1b {
vcc10-supply = <&vcc_sysin>;
vcc11-supply = <&vcc_sysin>;
vcc12-supply = <&vcc3v3_sys>;
- vcc13-supply = <&vcc_sysin>;
- vcc14-supply = <&vcc_sysin>;
regulators {
/* rk3399 center logic supply */
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
index d1aaf8e83391..0e45cc2d195b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
@@ -310,8 +310,6 @@ rk808: pmic@1b {
vcc10-supply = <&vcc3v3_sys>;
vcc11-supply = <&vcc3v3_sys>;
vcc12-supply = <&vcc3v3_sys>;
- vcc13-supply = <&vcc3v3_sys>;
- vcc14-supply = <&vcc3v3_sys>;
vddio-supply = <&vcc_3v0>;
regulators {
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 2/3 v4] dts: rockchip: Add #clock-cells value for rk805
2022-03-02 23:26 ` Chris Morgan
@ 2022-03-02 23:26 ` Chris Morgan
-1 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-02 23:26 UTC (permalink / raw)
To: devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
From: Chris Morgan <macromorgan@hotmail.com>
Based on a brief discussion on the mailing list it was determined that
clock-cells should be a required parameter in the event that a consumer
of the clock gets added in an overlay.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
arch/arm/boot/dts/rv1108-elgin-r1.dts | 1 +
arch/arm/boot/dts/rv1108-evb.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3328-a1.dts | 1 +
3 files changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rv1108-elgin-r1.dts
index f62c9f7af79d..0c99a5934ebf 100644
--- a/arch/arm/boot/dts/rv1108-elgin-r1.dts
+++ b/arch/arm/boot/dts/rv1108-elgin-r1.dts
@@ -72,6 +72,7 @@ rk805: pmic@18 {
interrupt-parent = <&gpio0>;
interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
rockchip,system-power-controller;
+ #clock-cells = <0>;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index fe5fc9bf75c9..46cad7cb94bf 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -85,6 +85,7 @@ rk805: pmic@18 {
interrupt-parent = <&gpio0>;
interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
rockchip,system-power-controller;
+ #clock-cells = <0>;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
index de2d3e88e27f..40bf808642b9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
@@ -160,6 +160,7 @@ pmic@18 {
pinctrl-0 = <&pmic_int_l>;
rockchip,system-power-controller;
wakeup-source;
+ #clock-cells = <0>;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
--
2.25.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 2/3 v4] dts: rockchip: Add #clock-cells value for rk805
@ 2022-03-02 23:26 ` Chris Morgan
0 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-02 23:26 UTC (permalink / raw)
To: devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
From: Chris Morgan <macromorgan@hotmail.com>
Based on a brief discussion on the mailing list it was determined that
clock-cells should be a required parameter in the event that a consumer
of the clock gets added in an overlay.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
arch/arm/boot/dts/rv1108-elgin-r1.dts | 1 +
arch/arm/boot/dts/rv1108-evb.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3328-a1.dts | 1 +
3 files changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rv1108-elgin-r1.dts
index f62c9f7af79d..0c99a5934ebf 100644
--- a/arch/arm/boot/dts/rv1108-elgin-r1.dts
+++ b/arch/arm/boot/dts/rv1108-elgin-r1.dts
@@ -72,6 +72,7 @@ rk805: pmic@18 {
interrupt-parent = <&gpio0>;
interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
rockchip,system-power-controller;
+ #clock-cells = <0>;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index fe5fc9bf75c9..46cad7cb94bf 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -85,6 +85,7 @@ rk805: pmic@18 {
interrupt-parent = <&gpio0>;
interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
rockchip,system-power-controller;
+ #clock-cells = <0>;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
index de2d3e88e27f..40bf808642b9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
@@ -160,6 +160,7 @@ pmic@18 {
pinctrl-0 = <&pmic_int_l>;
rockchip,system-power-controller;
wakeup-source;
+ #clock-cells = <0>;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 3/3 v4] dt-bindings: mfd: rk808: Convert bindings to yaml
2022-03-02 23:26 ` Chris Morgan
@ 2022-03-02 23:26 ` Chris Morgan
-1 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-02 23:26 UTC (permalink / raw)
To: devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
From: Chris Morgan <macromorgan@hotmail.com>
Convert the rk808 bindings into yaml format. clock-output-names varies
in maxItems depending on whether or not the clock-cells is 0 or 1. For
the rk805, rk809, and rk817. This preserves behavior with the existing
driver handling setting the clock for these specific PMICs. When this
driver is corrected and the devicetrees updated this logic can be
removed (since the rk805, rk808, and rk817 only have one actual clock).
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
.../devicetree/bindings/mfd/rk808.txt | 465 ------------------
.../bindings/mfd/rockchip,rk805.yaml | 219 +++++++++
.../bindings/mfd/rockchip,rk808.yaml | 257 ++++++++++
.../bindings/mfd/rockchip,rk809.yaml | 284 +++++++++++
.../bindings/mfd/rockchip,rk817.yaml | 330 +++++++++++++
.../bindings/mfd/rockchip,rk818.yaml | 282 +++++++++++
6 files changed, 1372 insertions(+), 465 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
diff --git a/Documentation/devicetree/bindings/mfd/rk808.txt b/Documentation/devicetree/bindings/mfd/rk808.txt
deleted file mode 100644
index 23a17a6663ec..000000000000
--- a/Documentation/devicetree/bindings/mfd/rk808.txt
+++ /dev/null
@@ -1,465 +0,0 @@
-RK8XX Power Management Integrated Circuit
-
-The rk8xx family current members:
-rk805
-rk808
-rk809
-rk817
-rk818
-
-Required properties:
-- compatible: "rockchip,rk805"
-- compatible: "rockchip,rk808"
-- compatible: "rockchip,rk809"
-- compatible: "rockchip,rk817"
-- compatible: "rockchip,rk818"
-- reg: I2C slave address
-- interrupts: the interrupt outputs of the controller.
-- #clock-cells: from common clock binding; shall be set to 1 (multiple clock
- outputs). See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
-
-Optional properties:
-- clock-output-names: From common clock binding to override the
- default output clock name
-- rockchip,system-power-controller: Telling whether or not this pmic is controlling
- the system power.
-- wakeup-source: Device can be used as a wakeup source.
-
-Optional RK805 properties:
-- vcc1-supply: The input supply for DCDC_REG1
-- vcc2-supply: The input supply for DCDC_REG2
-- vcc3-supply: The input supply for DCDC_REG3
-- vcc4-supply: The input supply for DCDC_REG4
-- vcc5-supply: The input supply for LDO_REG1 and LDO_REG2
-- vcc6-supply: The input supply for LDO_REG3
-
-Optional RK808 properties:
-- vcc1-supply: The input supply for DCDC_REG1
-- vcc2-supply: The input supply for DCDC_REG2
-- vcc3-supply: The input supply for DCDC_REG3
-- vcc4-supply: The input supply for DCDC_REG4
-- vcc6-supply: The input supply for LDO_REG1 and LDO_REG2
-- vcc7-supply: The input supply for LDO_REG3 and LDO_REG7
-- vcc8-supply: The input supply for SWITCH_REG1
-- vcc9-supply: The input supply for LDO_REG4 and LDO_REG5
-- vcc10-supply: The input supply for LDO_REG6
-- vcc11-supply: The input supply for LDO_REG8
-- vcc12-supply: The input supply for SWITCH_REG2
-- dvs-gpios: buck1/2 can be controlled by gpio dvs, this is GPIO specifiers
- for 2 host gpio's used for dvs. The format of the gpio specifier depends in
- the gpio controller. If DVS GPIOs aren't present, voltage changes will happen
- very quickly with no slow ramp time.
-
-Optional shared RK809 and RK817 properties:
-- vcc1-supply: The input supply for DCDC_REG1
-- vcc2-supply: The input supply for DCDC_REG2
-- vcc3-supply: The input supply for DCDC_REG3
-- vcc4-supply: The input supply for DCDC_REG4
-- vcc5-supply: The input supply for LDO_REG1, LDO_REG2, LDO_REG3
-- vcc6-supply: The input supply for LDO_REG4, LDO_REG5, LDO_REG6
-- vcc7-supply: The input supply for LDO_REG7, LDO_REG8, LDO_REG9
-
-Optional RK809 properties:
-- vcc8-supply: The input supply for SWITCH_REG1
-- vcc9-supply: The input supply for DCDC_REG5, SWITCH_REG2
-
-Optional RK817 properties:
-- clocks: The input clock for the audio codec
-- clock-names: The clock name for the codec clock. Should be "mclk".
-- #sound-dai-cells: Needed for the interpretation of sound dais. Should be 0.
-
-- vcc8-supply: The input supply for BOOST
-- vcc9-supply: The input supply for OTG_SWITCH
-- codec: The child node for the codec to hold additional properties.
- If no additional properties are required for the codec, this
- node can be omitted.
-
-- rockchip,mic-in-differential: Telling if the microphone uses differential
- mode. Should be under the codec child node.
-
-Optional RK818 properties:
-- vcc1-supply: The input supply for DCDC_REG1
-- vcc2-supply: The input supply for DCDC_REG2
-- vcc3-supply: The input supply for DCDC_REG3
-- vcc4-supply: The input supply for DCDC_REG4
-- boost-supply: The input supply for DCDC_BOOST
-- vcc6-supply: The input supply for LDO_REG1 and LDO_REG2
-- vcc7-supply: The input supply for LDO_REG3, LDO_REG5 and LDO_REG7
-- vcc8-supply: The input supply for LDO_REG4, LDO_REG6 and LDO_REG8
-- vcc9-supply: The input supply for LDO_REG9 and SWITCH_REG
-- h_5v-supply: The input supply for HDMI_SWITCH
-- usb-supply: The input supply for OTG_SWITCH
-
-Regulators: All the regulators of RK8XX to be instantiated shall be
-listed in a child node named 'regulators'. Each regulator is represented
-by a child node of the 'regulators' node.
-
- regulator-name {
- /* standard regulator bindings here */
- };
-
-Following regulators of the RK805 PMIC regulators are supported. Note that
-the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
-number as described in RK805 datasheet.
-
- - DCDC_REGn
- - valid values for n are 1 to 4.
- - LDO_REGn
- - valid values for n are 1 to 3
-
-Following regulators of the RK808 PMIC block are supported. Note that
-the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
-number as described in RK808 datasheet.
-
- - DCDC_REGn
- - valid values for n are 1 to 4.
- - LDO_REGn
- - valid values for n are 1 to 8.
- - SWITCH_REGn
- - valid values for n are 1 to 2
-
-Following regulators of the RK809 and RK817 PMIC blocks are supported. Note that
-the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
-number as described in RK809 and RK817 datasheets.
-
- - DCDC_REGn
- - valid values for n are 1 to 5 for RK809.
- - valid values for n are 1 to 4 for RK817.
- - LDO_REGn
- - valid values for n are 1 to 9 for RK809.
- - valid values for n are 1 to 9 for RK817.
- - SWITCH_REGn
- - valid values for n are 1 to 2 for RK809.
- - BOOST for RK817
- - OTG_SWITCH for RK817
-
-Following regulators of the RK818 PMIC block are supported. Note that
-the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
-number as described in RK818 datasheet.
-
- - DCDC_REGn
- - valid values for n are 1 to 4.
- - LDO_REGn
- - valid values for n are 1 to 9.
- - SWITCH_REG
- - HDMI_SWITCH
- - OTG_SWITCH
-
-It is necessary to configure three pins for both the RK809 and RK817, the three
-pins are "gpio_ts" "gpio_gt" "gpio_slp".
- The gpio_gt and gpio_ts pins support the gpio function.
- The gpio_slp pin is for controlling the pmic states, as below:
- - reset
- - power down
- - sleep
-
-Standard regulator bindings are used inside regulator subnodes. Check
- Documentation/devicetree/bindings/regulator/regulator.txt
-for more details
-
-Example:
- rk808: pmic@1b {
- compatible = "rockchip,rk808";
- clock-output-names = "xin32k", "rk808-clkout2";
- interrupt-parent = <&gpio0>;
- interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
- pinctrl-names = "default";
- pinctrl-0 = <&pmic_int &dvs_1 &dvs_2>;
- dvs-gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>,
- <&gpio7 15 GPIO_ACTIVE_HIGH>;
- reg = <0x1b>;
- rockchip,system-power-controller;
- wakeup-source;
- #clock-cells = <1>;
-
- vcc8-supply = <&vcc_18>;
- vcc9-supply = <&vcc_io>;
- vcc10-supply = <&vcc_io>;
- vcc12-supply = <&vcc_io>;
- vddio-supply = <&vccio_pmu>;
-
- regulators {
- vdd_cpu: DCDC_REG1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <1300000>;
- regulator-name = "vdd_arm";
- };
-
- vdd_gpu: DCDC_REG2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1250000>;
- regulator-name = "vdd_gpu";
- };
-
- vcc_ddr: DCDC_REG3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vcc_ddr";
- };
-
- vcc_io: DCDC_REG4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_io";
- };
-
- vccio_pmu: LDO_REG1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vccio_pmu";
- };
-
- vcc_tp: LDO_REG2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_tp";
- };
-
- vdd_10: LDO_REG3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-name = "vdd_10";
- };
-
- vcc18_lcd: LDO_REG4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc18_lcd";
- };
-
- vccio_sd: LDO_REG5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vccio_sd";
- };
-
- vdd10_lcd: LDO_REG6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-name = "vdd10_lcd";
- };
-
- vcc_18: LDO_REG7 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc_18";
- };
-
- vcca_codec: LDO_REG8 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcca_codec";
- };
-
- vcc_wl: SWITCH_REG1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vcc_wl";
- };
-
- vcc_lcd: SWITCH_REG2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vcc_lcd";
- };
- };
- };
-
- rk817: pmic@20 {
- compatible = "rockchip,rk817";
- reg = <0x20>;
- interrupt-parent = <&gpio0>;
- interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
- clock-output-names = "rk808-clkout1", "xin32k";
- clock-names = "mclk";
- clocks = <&cru SCLK_I2S1_OUT>;
- pinctrl-names = "default";
- pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>;
- wakeup-source;
- #clock-cells = <1>;
- #sound-dai-cells = <0>;
-
- vcc1-supply = <&vccsys>;
- vcc2-supply = <&vccsys>;
- vcc3-supply = <&vccsys>;
- vcc4-supply = <&vccsys>;
- vcc5-supply = <&vccsys>;
- vcc6-supply = <&vccsys>;
- vcc7-supply = <&vccsys>;
-
- regulators {
- vdd_logic: DCDC_REG1 {
- regulator-name = "vdd_logic";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1150000>;
- regulator-ramp-delay = <6001>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <950000>;
- };
- };
-
- vdd_arm: DCDC_REG2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-ramp-delay = <6001>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <950000>;
- };
- };
-
- vcc_ddr: DCDC_REG3 {
- regulator-name = "vcc_ddr";
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- };
- };
-
- vcc_3v3: DCDC_REG4 {
- regulator-name = "vcc_3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vcc_1v8: LDO_REG2 {
- regulator-name = "vcc_1v8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- vdd_1v0: LDO_REG3 {
- regulator-name = "vdd_1v0";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1000000>;
- };
- };
-
- vcc3v3_pmu: LDO_REG4 {
- regulator-name = "vcc3v3_pmu";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vccio_sd: LDO_REG5 {
- regulator-name = "vccio_sd";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vcc_sd: LDO_REG6 {
- regulator-name = "vcc_sd";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vcc_bl: LDO_REG7 {
- regulator-name = "vcc_bl";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vcc_lcd: LDO_REG8 {
- regulator-name = "vcc_lcd";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <2800000>;
- };
- };
-
- vcc_cam: LDO_REG9 {
- regulator-name = "vcc_cam";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <3000000>;
- };
- };
- };
-
- rk817_codec: codec {
- rockchip,mic-in-differential;
- };
- };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
new file mode 100644
index 000000000000..4992f71b6fc3
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
@@ -0,0 +1,219 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk805.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK805 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK805 series PMIC. This device consists of an i2c controlled MFD
+ that includes multiple switchable regulators.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk805
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description:
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ minimum: 0
+ maximum: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+
+ gpio-controller: true
+
+ '#gpio-cells':
+ const: 2
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ vcc5-supply:
+ description:
+ The input supply for LDO_REG1 and LDO_REG2.
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG3.
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(DCDC_REG[1-4]|LDO_REG[1-3])$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+allOf:
+ - if:
+ properties:
+ '#clock-cells':
+ const: 0
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 1
+
+ else:
+ properties:
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@18 {
+ compatible = "rockchip,rk805";
+ reg = <0x18>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <0>;
+
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc5-supply = <&vcc_io>;
+ vcc6-supply = <&vcc_io>;
+
+ regulators {
+ vdd_logic: DCDC_REG1 {
+ regulator-name = "vdd_logic";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vdd_arm: DCDC_REG2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <950000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-name = "vcc_io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vdd_18: LDO_REG1 {
+ regulator-name = "vdd_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc18_emmc: LDO_REG2 {
+ regulator-name = "vcc_18emmc";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_11: LDO_REG3 {
+ regulator-name = "vdd_11";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1100000>;
+ };
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
new file mode 100644
index 000000000000..f5908fa01a61
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
@@ -0,0 +1,257 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk808.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK808 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK808 series PMIC. This device consists of an i2c controlled MFD
+ that includes regulators, an RTC, and a power button.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk808
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description:
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ const: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+ maxItems: 2
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG1 and LDO_REG2.
+
+ vcc7-supply:
+ description:
+ The input supply for LDO_REG3 and LDO_REG7.
+
+ vcc8-supply:
+ description:
+ The input supply for SWITCH_REG1.
+
+ vcc9-supply:
+ description:
+ The input supply for LDO_REG4 and LDO_REG5.
+
+ vcc10-supply:
+ description:
+ The input supply for LDO_REG6.
+
+ vcc11-supply:
+ description:
+ The input supply for LDO_REG8.
+
+ vcc12-supply:
+ description:
+ The input supply for SWITCH_REG2.
+
+ vddio-supply:
+ description:
+ The input supply for digital IO.
+
+ dvs-gpios:
+ description: |
+ buck1/2 can be controlled by gpio dvs, this is GPIO specifiers for
+ 2 host gpio's used for dvs. The format of the gpio specifier
+ depends in the gpio controller. If DVS GPIOs aren't present,
+ voltage changes will happen very quickly with no slow ramp time.
+ maxItems: 2
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(DCDC_REG[1-4]|LDO_REG[1-8]|SWITCH_REG[1-2])$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ clock-output-names = "xin32k", "rk808-clkout2";
+ interrupt-parent = <&gpio0>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int &dvs_1 &dvs_2>;
+ dvs-gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>,
+ <&gpio7 15 GPIO_ACTIVE_HIGH>;
+ reg = <0x1b>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+
+ vcc8-supply = <&vcc_18>;
+ vcc9-supply = <&vcc_io>;
+ vcc10-supply = <&vcc_io>;
+ vcc12-supply = <&vcc_io>;
+ vddio-supply = <&vccio_pmu>;
+
+ regulators {
+ vdd_cpu: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd_arm";
+ };
+
+ vdd_gpu: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-name = "vdd_gpu";
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_ddr";
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_io";
+ };
+
+ vccio_pmu: LDO_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_pmu";
+ };
+
+ vcc_tp: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_tp";
+ };
+
+ vdd_10: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd_10";
+ };
+
+ vcc18_lcd: LDO_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc18_lcd";
+ };
+
+ vccio_sd: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_sd";
+ };
+
+ vdd10_lcd: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd10_lcd";
+ };
+
+ vcc_18: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_18";
+ };
+
+ vcca_codec: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcca_codec";
+ };
+
+ vcc_wl: SWITCH_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_wl";
+ };
+
+ vcc_lcd: SWITCH_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_lcd";
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
new file mode 100644
index 000000000000..7fb849ac74a7
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
@@ -0,0 +1,284 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK809 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK809 series PMIC. This device consists of an i2c controlled MFD
+ that includes regulators, an RTC, and power button.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk809
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description: |
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ minimum: 0
+ maximum: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ vcc5-supply:
+ description:
+ The input supply for LDO_REG1, LDO_REG2, and LDO_REG3.
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG4, LDO_REG5, and LDO_REG6.
+
+ vcc7-supply:
+ description:
+ The input supply for LDO_REG7, LDO_REG8, and LDO_REG9.
+
+ vcc8-supply:
+ description:
+ The input supply for SWITCH_REG1.
+
+ vcc9-supply:
+ description:
+ The input supply for DCDC_REG5 and SWITCH_REG2.
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(LDO_REG[1-9]|DCDC_REG[1-5]|SWITCH_REG[1-2])$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+allOf:
+ - if:
+ properties:
+ '#clock-cells':
+ const: 0
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 1
+
+ else:
+ properties:
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+ interrupt-parent = <&gpio3>;
+ interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l_pin>;
+ rockchip,system-power-controller;
+ wakeup-source;
+
+ vcc1-supply = <&vcc_sysin>;
+ vcc2-supply = <&vcc_sysin>;
+ vcc3-supply = <&vcc_sysin>;
+ vcc4-supply = <&vcc_sysin>;
+ vcc6-supply = <&vcc_sysin>;
+ vcc7-supply = <&vcc_sysin>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc_sysin>;
+ vcc10-supply = <&vcc_sysin>;
+ vcc11-supply = <&vcc_sysin>;
+ vcc12-supply = <&vcc3v3_sys>;
+
+ regulators {
+ vdd_center: DCDC_REG1 {
+ regulator-name = "vdd_center";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_l: DCDC_REG2 {
+ regulator-name = "vdd_cpu_l";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_1v8: vcc_wl: DCDC_REG4 {
+ regulator-name = "vcc_1v8";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc1v8_pmupll: LDO_REG3 {
+ regulator-name = "vcc1v8_pmupll";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_sdio: LDO_REG4 {
+ regulator-name = "vcc_sdio";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcca3v0_codec: LDO_REG5 {
+ regulator-name = "vcca3v0_codec";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v5: LDO_REG6 {
+ regulator-name = "vcc_1v5";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1500000>;
+ };
+ };
+
+ vcca1v8_codec: LDO_REG7 {
+ regulator-name = "vcca1v8_codec";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_3v0: LDO_REG8 {
+ regulator-name = "vcc_3v0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcc3v3_s3: SWITCH_REG1 {
+ regulator-name = "vcc3v3_s3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_s0: SWITCH_REG2 {
+ regulator-name = "vcc3v3_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
new file mode 100644
index 000000000000..bfc1720adc43
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
@@ -0,0 +1,330 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk817.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK817 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK817 series PMIC. This device consists of an i2c controlled MFD
+ that includes regulators, an RTC, a power button, an audio codec, and a
+ battery charger manager.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk817
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description:
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ minimum: 0
+ maximum: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ vcc5-supply:
+ description:
+ The input supply for LDO_REG1, LDO_REG2, and LDO_REG3.
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG4, LDO_REG5, and LDO_REG6.
+
+ vcc7-supply:
+ description:
+ The input supply for LDO_REG7, LDO_REG8, and LDO_REG9.
+
+ vcc8-supply:
+ description:
+ The input supply for BOOST.
+
+ vcc9-supply:
+ description:
+ The input supply for OTG_SWITCH.
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(LDO_REG[1-9]|DCDC_REG[1-4]|BOOST|OTG_SWITCH)$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+ clocks:
+ description:
+ The input clock for the audio codec.
+
+ clock-names:
+ description:
+ The clock name for the codec clock.
+ items:
+ - const: mclk
+
+ '#sound-dai-cells':
+ description:
+ Needed for the interpretation of sound dais.
+ const: 0
+
+ codec:
+ description: |
+ The child node for the codec to hold additional properties. If no
+ additional properties are required for the codec, this node can be
+ omitted.
+ type: object
+ properties:
+ rockchip,mic-in-differential:
+ type: boolean
+ description:
+ Describes if the microphone uses differential mode.
+
+allOf:
+ - if:
+ properties:
+ '#clock-cells':
+ const: 0
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 1
+
+ else:
+ properties:
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/px30-cru.h>
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rk817: pmic@20 {
+ compatible = "rockchip,rk817";
+ reg = <0x20>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
+ clock-output-names = "rk808-clkout1", "xin32k";
+ clock-names = "mclk";
+ clocks = <&cru SCLK_I2S1_OUT>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>;
+ wakeup-source;
+ #clock-cells = <1>;
+ #sound-dai-cells = <0>;
+
+ vcc1-supply = <&vccsys>;
+ vcc2-supply = <&vccsys>;
+ vcc3-supply = <&vccsys>;
+ vcc4-supply = <&vccsys>;
+ vcc5-supply = <&vccsys>;
+ vcc6-supply = <&vccsys>;
+ vcc7-supply = <&vccsys>;
+
+ regulators {
+ vdd_logic: DCDC_REG1 {
+ regulator-name = "vdd_logic";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1150000>;
+ regulator-ramp-delay = <6001>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <950000>;
+ };
+ };
+
+ vdd_arm: DCDC_REG2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <950000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_3v3: DCDC_REG4 {
+ regulator-name = "vcc_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_1v8: LDO_REG2 {
+ regulator-name = "vcc_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_1v0: LDO_REG3 {
+ regulator-name = "vdd_1v0";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vcc3v3_pmu: LDO_REG4 {
+ regulator-name = "vcc3v3_pmu";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vccio_sd: LDO_REG5 {
+ regulator-name = "vccio_sd";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_sd: LDO_REG6 {
+ regulator-name = "vcc_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_bl: LDO_REG7 {
+ regulator-name = "vcc_bl";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_lcd: LDO_REG8 {
+ regulator-name = "vcc_lcd";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <2800000>;
+ };
+ };
+
+ vcc_cam: LDO_REG9 {
+ regulator-name = "vcc_cam";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+ };
+
+ rk817_codec: codec {
+ rockchip,mic-in-differential;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
new file mode 100644
index 000000000000..5a954159b123
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
@@ -0,0 +1,282 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk818.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK818 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK818 series PMIC. This device consists of an i2c controlled MFD
+ that includes regulators, an RTC, and a power button.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk818
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description: |
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ const: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+ maxItems: 2
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ boost-supply:
+ description:
+ The input supply for DCDC_BOOST
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG1 and LDO_REG2.
+
+ vcc7-supply:
+ description:
+ The input supply for LDO_REG3, LDO_REG5, and LDO_REG7.
+
+ vcc8-supply:
+ description:
+ The input supply for LDO_REG4, LDO_REG6, and LDO_REG8.
+
+ vcc9-supply:
+ description:
+ The input supply for LDO_REG9 and SWITCH_REG.
+
+ vddio-supply:
+ description:
+ The input supply for digital IO.
+
+ h_5v-supply:
+ description:
+ The input supply for HDMI_SWITCH.
+
+ usb-supply:
+ description:
+ The input supply for OTG_SWITCH.
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(DCDC_REG[1-4]|LDO_REG[1-9]|SWITCH_REG|HDMI_SWITCH|OTG_SWITCH)$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/px30-cru.h>
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rk818: pmic@1c {
+ compatible = "rockchip,rk818";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+
+ vcc1-supply = <&vdd_sys>;
+ vcc2-supply = <&vdd_sys>;
+ vcc3-supply = <&vdd_sys>;
+ vcc4-supply = <&vdd_sys>;
+ boost-supply = <&vdd_in_otg_out>;
+ vcc6-supply = <&vdd_sys>;
+ vcc7-supply = <&vdd_misc_1v8>;
+ vcc8-supply = <&vdd_misc_1v8>;
+ vcc9-supply = <&vdd_3v3_io>;
+ vddio-supply = <&vdd_3v3_io>;
+
+ regulators {
+ vdd_log: DCDC_REG1 {
+ regulator-name = "vdd_log";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: DCDC_REG2 {
+ regulator-name = "vdd_gpu";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vdd_3v3_io: DCDC_REG4 {
+ regulator-name = "vdd_3v3_io";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vdd_sys: DCDC_BOOST {
+ regulator-name = "vdd_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <5000000>;
+ };
+ };
+
+ vdd_sd: SWITCH_REG {
+ regulator-name = "vdd_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_eth_2v5: LDO_REG2 {
+ regulator-name = "vdd_eth_2v5";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <2500000>;
+ };
+ };
+
+ vdd_1v0: LDO_REG3 {
+ regulator-name = "vdd_1v0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vdd_1v8_lcd_ldo: LDO_REG4 {
+ regulator-name = "vdd_1v8_lcd_ldo";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_1v0_lcd: LDO_REG6 {
+ regulator-name = "vdd_1v0_lcd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vdd_1v8_ldo: LDO_REG7 {
+ regulator-name = "vdd_1v8_ldo";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_io_sd: LDO_REG9 {
+ regulator-name = "vdd_io_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+ };
--
2.25.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 3/3 v4] dt-bindings: mfd: rk808: Convert bindings to yaml
@ 2022-03-02 23:26 ` Chris Morgan
0 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-02 23:26 UTC (permalink / raw)
To: devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
From: Chris Morgan <macromorgan@hotmail.com>
Convert the rk808 bindings into yaml format. clock-output-names varies
in maxItems depending on whether or not the clock-cells is 0 or 1. For
the rk805, rk809, and rk817. This preserves behavior with the existing
driver handling setting the clock for these specific PMICs. When this
driver is corrected and the devicetrees updated this logic can be
removed (since the rk805, rk808, and rk817 only have one actual clock).
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
.../devicetree/bindings/mfd/rk808.txt | 465 ------------------
.../bindings/mfd/rockchip,rk805.yaml | 219 +++++++++
.../bindings/mfd/rockchip,rk808.yaml | 257 ++++++++++
.../bindings/mfd/rockchip,rk809.yaml | 284 +++++++++++
.../bindings/mfd/rockchip,rk817.yaml | 330 +++++++++++++
.../bindings/mfd/rockchip,rk818.yaml | 282 +++++++++++
6 files changed, 1372 insertions(+), 465 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
diff --git a/Documentation/devicetree/bindings/mfd/rk808.txt b/Documentation/devicetree/bindings/mfd/rk808.txt
deleted file mode 100644
index 23a17a6663ec..000000000000
--- a/Documentation/devicetree/bindings/mfd/rk808.txt
+++ /dev/null
@@ -1,465 +0,0 @@
-RK8XX Power Management Integrated Circuit
-
-The rk8xx family current members:
-rk805
-rk808
-rk809
-rk817
-rk818
-
-Required properties:
-- compatible: "rockchip,rk805"
-- compatible: "rockchip,rk808"
-- compatible: "rockchip,rk809"
-- compatible: "rockchip,rk817"
-- compatible: "rockchip,rk818"
-- reg: I2C slave address
-- interrupts: the interrupt outputs of the controller.
-- #clock-cells: from common clock binding; shall be set to 1 (multiple clock
- outputs). See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
-
-Optional properties:
-- clock-output-names: From common clock binding to override the
- default output clock name
-- rockchip,system-power-controller: Telling whether or not this pmic is controlling
- the system power.
-- wakeup-source: Device can be used as a wakeup source.
-
-Optional RK805 properties:
-- vcc1-supply: The input supply for DCDC_REG1
-- vcc2-supply: The input supply for DCDC_REG2
-- vcc3-supply: The input supply for DCDC_REG3
-- vcc4-supply: The input supply for DCDC_REG4
-- vcc5-supply: The input supply for LDO_REG1 and LDO_REG2
-- vcc6-supply: The input supply for LDO_REG3
-
-Optional RK808 properties:
-- vcc1-supply: The input supply for DCDC_REG1
-- vcc2-supply: The input supply for DCDC_REG2
-- vcc3-supply: The input supply for DCDC_REG3
-- vcc4-supply: The input supply for DCDC_REG4
-- vcc6-supply: The input supply for LDO_REG1 and LDO_REG2
-- vcc7-supply: The input supply for LDO_REG3 and LDO_REG7
-- vcc8-supply: The input supply for SWITCH_REG1
-- vcc9-supply: The input supply for LDO_REG4 and LDO_REG5
-- vcc10-supply: The input supply for LDO_REG6
-- vcc11-supply: The input supply for LDO_REG8
-- vcc12-supply: The input supply for SWITCH_REG2
-- dvs-gpios: buck1/2 can be controlled by gpio dvs, this is GPIO specifiers
- for 2 host gpio's used for dvs. The format of the gpio specifier depends in
- the gpio controller. If DVS GPIOs aren't present, voltage changes will happen
- very quickly with no slow ramp time.
-
-Optional shared RK809 and RK817 properties:
-- vcc1-supply: The input supply for DCDC_REG1
-- vcc2-supply: The input supply for DCDC_REG2
-- vcc3-supply: The input supply for DCDC_REG3
-- vcc4-supply: The input supply for DCDC_REG4
-- vcc5-supply: The input supply for LDO_REG1, LDO_REG2, LDO_REG3
-- vcc6-supply: The input supply for LDO_REG4, LDO_REG5, LDO_REG6
-- vcc7-supply: The input supply for LDO_REG7, LDO_REG8, LDO_REG9
-
-Optional RK809 properties:
-- vcc8-supply: The input supply for SWITCH_REG1
-- vcc9-supply: The input supply for DCDC_REG5, SWITCH_REG2
-
-Optional RK817 properties:
-- clocks: The input clock for the audio codec
-- clock-names: The clock name for the codec clock. Should be "mclk".
-- #sound-dai-cells: Needed for the interpretation of sound dais. Should be 0.
-
-- vcc8-supply: The input supply for BOOST
-- vcc9-supply: The input supply for OTG_SWITCH
-- codec: The child node for the codec to hold additional properties.
- If no additional properties are required for the codec, this
- node can be omitted.
-
-- rockchip,mic-in-differential: Telling if the microphone uses differential
- mode. Should be under the codec child node.
-
-Optional RK818 properties:
-- vcc1-supply: The input supply for DCDC_REG1
-- vcc2-supply: The input supply for DCDC_REG2
-- vcc3-supply: The input supply for DCDC_REG3
-- vcc4-supply: The input supply for DCDC_REG4
-- boost-supply: The input supply for DCDC_BOOST
-- vcc6-supply: The input supply for LDO_REG1 and LDO_REG2
-- vcc7-supply: The input supply for LDO_REG3, LDO_REG5 and LDO_REG7
-- vcc8-supply: The input supply for LDO_REG4, LDO_REG6 and LDO_REG8
-- vcc9-supply: The input supply for LDO_REG9 and SWITCH_REG
-- h_5v-supply: The input supply for HDMI_SWITCH
-- usb-supply: The input supply for OTG_SWITCH
-
-Regulators: All the regulators of RK8XX to be instantiated shall be
-listed in a child node named 'regulators'. Each regulator is represented
-by a child node of the 'regulators' node.
-
- regulator-name {
- /* standard regulator bindings here */
- };
-
-Following regulators of the RK805 PMIC regulators are supported. Note that
-the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
-number as described in RK805 datasheet.
-
- - DCDC_REGn
- - valid values for n are 1 to 4.
- - LDO_REGn
- - valid values for n are 1 to 3
-
-Following regulators of the RK808 PMIC block are supported. Note that
-the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
-number as described in RK808 datasheet.
-
- - DCDC_REGn
- - valid values for n are 1 to 4.
- - LDO_REGn
- - valid values for n are 1 to 8.
- - SWITCH_REGn
- - valid values for n are 1 to 2
-
-Following regulators of the RK809 and RK817 PMIC blocks are supported. Note that
-the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
-number as described in RK809 and RK817 datasheets.
-
- - DCDC_REGn
- - valid values for n are 1 to 5 for RK809.
- - valid values for n are 1 to 4 for RK817.
- - LDO_REGn
- - valid values for n are 1 to 9 for RK809.
- - valid values for n are 1 to 9 for RK817.
- - SWITCH_REGn
- - valid values for n are 1 to 2 for RK809.
- - BOOST for RK817
- - OTG_SWITCH for RK817
-
-Following regulators of the RK818 PMIC block are supported. Note that
-the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
-number as described in RK818 datasheet.
-
- - DCDC_REGn
- - valid values for n are 1 to 4.
- - LDO_REGn
- - valid values for n are 1 to 9.
- - SWITCH_REG
- - HDMI_SWITCH
- - OTG_SWITCH
-
-It is necessary to configure three pins for both the RK809 and RK817, the three
-pins are "gpio_ts" "gpio_gt" "gpio_slp".
- The gpio_gt and gpio_ts pins support the gpio function.
- The gpio_slp pin is for controlling the pmic states, as below:
- - reset
- - power down
- - sleep
-
-Standard regulator bindings are used inside regulator subnodes. Check
- Documentation/devicetree/bindings/regulator/regulator.txt
-for more details
-
-Example:
- rk808: pmic@1b {
- compatible = "rockchip,rk808";
- clock-output-names = "xin32k", "rk808-clkout2";
- interrupt-parent = <&gpio0>;
- interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
- pinctrl-names = "default";
- pinctrl-0 = <&pmic_int &dvs_1 &dvs_2>;
- dvs-gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>,
- <&gpio7 15 GPIO_ACTIVE_HIGH>;
- reg = <0x1b>;
- rockchip,system-power-controller;
- wakeup-source;
- #clock-cells = <1>;
-
- vcc8-supply = <&vcc_18>;
- vcc9-supply = <&vcc_io>;
- vcc10-supply = <&vcc_io>;
- vcc12-supply = <&vcc_io>;
- vddio-supply = <&vccio_pmu>;
-
- regulators {
- vdd_cpu: DCDC_REG1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <1300000>;
- regulator-name = "vdd_arm";
- };
-
- vdd_gpu: DCDC_REG2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1250000>;
- regulator-name = "vdd_gpu";
- };
-
- vcc_ddr: DCDC_REG3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vcc_ddr";
- };
-
- vcc_io: DCDC_REG4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_io";
- };
-
- vccio_pmu: LDO_REG1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vccio_pmu";
- };
-
- vcc_tp: LDO_REG2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_tp";
- };
-
- vdd_10: LDO_REG3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-name = "vdd_10";
- };
-
- vcc18_lcd: LDO_REG4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc18_lcd";
- };
-
- vccio_sd: LDO_REG5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vccio_sd";
- };
-
- vdd10_lcd: LDO_REG6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-name = "vdd10_lcd";
- };
-
- vcc_18: LDO_REG7 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc_18";
- };
-
- vcca_codec: LDO_REG8 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcca_codec";
- };
-
- vcc_wl: SWITCH_REG1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vcc_wl";
- };
-
- vcc_lcd: SWITCH_REG2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vcc_lcd";
- };
- };
- };
-
- rk817: pmic@20 {
- compatible = "rockchip,rk817";
- reg = <0x20>;
- interrupt-parent = <&gpio0>;
- interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
- clock-output-names = "rk808-clkout1", "xin32k";
- clock-names = "mclk";
- clocks = <&cru SCLK_I2S1_OUT>;
- pinctrl-names = "default";
- pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>;
- wakeup-source;
- #clock-cells = <1>;
- #sound-dai-cells = <0>;
-
- vcc1-supply = <&vccsys>;
- vcc2-supply = <&vccsys>;
- vcc3-supply = <&vccsys>;
- vcc4-supply = <&vccsys>;
- vcc5-supply = <&vccsys>;
- vcc6-supply = <&vccsys>;
- vcc7-supply = <&vccsys>;
-
- regulators {
- vdd_logic: DCDC_REG1 {
- regulator-name = "vdd_logic";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1150000>;
- regulator-ramp-delay = <6001>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <950000>;
- };
- };
-
- vdd_arm: DCDC_REG2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-ramp-delay = <6001>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <950000>;
- };
- };
-
- vcc_ddr: DCDC_REG3 {
- regulator-name = "vcc_ddr";
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- };
- };
-
- vcc_3v3: DCDC_REG4 {
- regulator-name = "vcc_3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vcc_1v8: LDO_REG2 {
- regulator-name = "vcc_1v8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- vdd_1v0: LDO_REG3 {
- regulator-name = "vdd_1v0";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1000000>;
- };
- };
-
- vcc3v3_pmu: LDO_REG4 {
- regulator-name = "vcc3v3_pmu";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vccio_sd: LDO_REG5 {
- regulator-name = "vccio_sd";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vcc_sd: LDO_REG6 {
- regulator-name = "vcc_sd";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vcc_bl: LDO_REG7 {
- regulator-name = "vcc_bl";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vcc_lcd: LDO_REG8 {
- regulator-name = "vcc_lcd";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <2800000>;
- };
- };
-
- vcc_cam: LDO_REG9 {
- regulator-name = "vcc_cam";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <3000000>;
- };
- };
- };
-
- rk817_codec: codec {
- rockchip,mic-in-differential;
- };
- };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
new file mode 100644
index 000000000000..4992f71b6fc3
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
@@ -0,0 +1,219 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk805.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK805 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK805 series PMIC. This device consists of an i2c controlled MFD
+ that includes multiple switchable regulators.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk805
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description:
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ minimum: 0
+ maximum: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+
+ gpio-controller: true
+
+ '#gpio-cells':
+ const: 2
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ vcc5-supply:
+ description:
+ The input supply for LDO_REG1 and LDO_REG2.
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG3.
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(DCDC_REG[1-4]|LDO_REG[1-3])$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+allOf:
+ - if:
+ properties:
+ '#clock-cells':
+ const: 0
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 1
+
+ else:
+ properties:
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@18 {
+ compatible = "rockchip,rk805";
+ reg = <0x18>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <0>;
+
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc5-supply = <&vcc_io>;
+ vcc6-supply = <&vcc_io>;
+
+ regulators {
+ vdd_logic: DCDC_REG1 {
+ regulator-name = "vdd_logic";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vdd_arm: DCDC_REG2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <950000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-name = "vcc_io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vdd_18: LDO_REG1 {
+ regulator-name = "vdd_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc18_emmc: LDO_REG2 {
+ regulator-name = "vcc_18emmc";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_11: LDO_REG3 {
+ regulator-name = "vdd_11";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1100000>;
+ };
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
new file mode 100644
index 000000000000..f5908fa01a61
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
@@ -0,0 +1,257 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk808.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK808 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK808 series PMIC. This device consists of an i2c controlled MFD
+ that includes regulators, an RTC, and a power button.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk808
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description:
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ const: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+ maxItems: 2
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG1 and LDO_REG2.
+
+ vcc7-supply:
+ description:
+ The input supply for LDO_REG3 and LDO_REG7.
+
+ vcc8-supply:
+ description:
+ The input supply for SWITCH_REG1.
+
+ vcc9-supply:
+ description:
+ The input supply for LDO_REG4 and LDO_REG5.
+
+ vcc10-supply:
+ description:
+ The input supply for LDO_REG6.
+
+ vcc11-supply:
+ description:
+ The input supply for LDO_REG8.
+
+ vcc12-supply:
+ description:
+ The input supply for SWITCH_REG2.
+
+ vddio-supply:
+ description:
+ The input supply for digital IO.
+
+ dvs-gpios:
+ description: |
+ buck1/2 can be controlled by gpio dvs, this is GPIO specifiers for
+ 2 host gpio's used for dvs. The format of the gpio specifier
+ depends in the gpio controller. If DVS GPIOs aren't present,
+ voltage changes will happen very quickly with no slow ramp time.
+ maxItems: 2
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(DCDC_REG[1-4]|LDO_REG[1-8]|SWITCH_REG[1-2])$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ clock-output-names = "xin32k", "rk808-clkout2";
+ interrupt-parent = <&gpio0>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int &dvs_1 &dvs_2>;
+ dvs-gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>,
+ <&gpio7 15 GPIO_ACTIVE_HIGH>;
+ reg = <0x1b>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+
+ vcc8-supply = <&vcc_18>;
+ vcc9-supply = <&vcc_io>;
+ vcc10-supply = <&vcc_io>;
+ vcc12-supply = <&vcc_io>;
+ vddio-supply = <&vccio_pmu>;
+
+ regulators {
+ vdd_cpu: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd_arm";
+ };
+
+ vdd_gpu: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-name = "vdd_gpu";
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_ddr";
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_io";
+ };
+
+ vccio_pmu: LDO_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_pmu";
+ };
+
+ vcc_tp: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_tp";
+ };
+
+ vdd_10: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd_10";
+ };
+
+ vcc18_lcd: LDO_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc18_lcd";
+ };
+
+ vccio_sd: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_sd";
+ };
+
+ vdd10_lcd: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd10_lcd";
+ };
+
+ vcc_18: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_18";
+ };
+
+ vcca_codec: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcca_codec";
+ };
+
+ vcc_wl: SWITCH_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_wl";
+ };
+
+ vcc_lcd: SWITCH_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_lcd";
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
new file mode 100644
index 000000000000..7fb849ac74a7
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
@@ -0,0 +1,284 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK809 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK809 series PMIC. This device consists of an i2c controlled MFD
+ that includes regulators, an RTC, and power button.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk809
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description: |
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ minimum: 0
+ maximum: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ vcc5-supply:
+ description:
+ The input supply for LDO_REG1, LDO_REG2, and LDO_REG3.
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG4, LDO_REG5, and LDO_REG6.
+
+ vcc7-supply:
+ description:
+ The input supply for LDO_REG7, LDO_REG8, and LDO_REG9.
+
+ vcc8-supply:
+ description:
+ The input supply for SWITCH_REG1.
+
+ vcc9-supply:
+ description:
+ The input supply for DCDC_REG5 and SWITCH_REG2.
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(LDO_REG[1-9]|DCDC_REG[1-5]|SWITCH_REG[1-2])$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+allOf:
+ - if:
+ properties:
+ '#clock-cells':
+ const: 0
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 1
+
+ else:
+ properties:
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+ interrupt-parent = <&gpio3>;
+ interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l_pin>;
+ rockchip,system-power-controller;
+ wakeup-source;
+
+ vcc1-supply = <&vcc_sysin>;
+ vcc2-supply = <&vcc_sysin>;
+ vcc3-supply = <&vcc_sysin>;
+ vcc4-supply = <&vcc_sysin>;
+ vcc6-supply = <&vcc_sysin>;
+ vcc7-supply = <&vcc_sysin>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc_sysin>;
+ vcc10-supply = <&vcc_sysin>;
+ vcc11-supply = <&vcc_sysin>;
+ vcc12-supply = <&vcc3v3_sys>;
+
+ regulators {
+ vdd_center: DCDC_REG1 {
+ regulator-name = "vdd_center";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_l: DCDC_REG2 {
+ regulator-name = "vdd_cpu_l";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_1v8: vcc_wl: DCDC_REG4 {
+ regulator-name = "vcc_1v8";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc1v8_pmupll: LDO_REG3 {
+ regulator-name = "vcc1v8_pmupll";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_sdio: LDO_REG4 {
+ regulator-name = "vcc_sdio";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcca3v0_codec: LDO_REG5 {
+ regulator-name = "vcca3v0_codec";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v5: LDO_REG6 {
+ regulator-name = "vcc_1v5";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1500000>;
+ };
+ };
+
+ vcca1v8_codec: LDO_REG7 {
+ regulator-name = "vcca1v8_codec";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_3v0: LDO_REG8 {
+ regulator-name = "vcc_3v0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcc3v3_s3: SWITCH_REG1 {
+ regulator-name = "vcc3v3_s3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_s0: SWITCH_REG2 {
+ regulator-name = "vcc3v3_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
new file mode 100644
index 000000000000..bfc1720adc43
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
@@ -0,0 +1,330 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk817.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK817 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK817 series PMIC. This device consists of an i2c controlled MFD
+ that includes regulators, an RTC, a power button, an audio codec, and a
+ battery charger manager.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk817
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description:
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ minimum: 0
+ maximum: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ vcc5-supply:
+ description:
+ The input supply for LDO_REG1, LDO_REG2, and LDO_REG3.
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG4, LDO_REG5, and LDO_REG6.
+
+ vcc7-supply:
+ description:
+ The input supply for LDO_REG7, LDO_REG8, and LDO_REG9.
+
+ vcc8-supply:
+ description:
+ The input supply for BOOST.
+
+ vcc9-supply:
+ description:
+ The input supply for OTG_SWITCH.
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(LDO_REG[1-9]|DCDC_REG[1-4]|BOOST|OTG_SWITCH)$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+ clocks:
+ description:
+ The input clock for the audio codec.
+
+ clock-names:
+ description:
+ The clock name for the codec clock.
+ items:
+ - const: mclk
+
+ '#sound-dai-cells':
+ description:
+ Needed for the interpretation of sound dais.
+ const: 0
+
+ codec:
+ description: |
+ The child node for the codec to hold additional properties. If no
+ additional properties are required for the codec, this node can be
+ omitted.
+ type: object
+ properties:
+ rockchip,mic-in-differential:
+ type: boolean
+ description:
+ Describes if the microphone uses differential mode.
+
+allOf:
+ - if:
+ properties:
+ '#clock-cells':
+ const: 0
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 1
+
+ else:
+ properties:
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/px30-cru.h>
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rk817: pmic@20 {
+ compatible = "rockchip,rk817";
+ reg = <0x20>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
+ clock-output-names = "rk808-clkout1", "xin32k";
+ clock-names = "mclk";
+ clocks = <&cru SCLK_I2S1_OUT>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>;
+ wakeup-source;
+ #clock-cells = <1>;
+ #sound-dai-cells = <0>;
+
+ vcc1-supply = <&vccsys>;
+ vcc2-supply = <&vccsys>;
+ vcc3-supply = <&vccsys>;
+ vcc4-supply = <&vccsys>;
+ vcc5-supply = <&vccsys>;
+ vcc6-supply = <&vccsys>;
+ vcc7-supply = <&vccsys>;
+
+ regulators {
+ vdd_logic: DCDC_REG1 {
+ regulator-name = "vdd_logic";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1150000>;
+ regulator-ramp-delay = <6001>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <950000>;
+ };
+ };
+
+ vdd_arm: DCDC_REG2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <950000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_3v3: DCDC_REG4 {
+ regulator-name = "vcc_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_1v8: LDO_REG2 {
+ regulator-name = "vcc_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_1v0: LDO_REG3 {
+ regulator-name = "vdd_1v0";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vcc3v3_pmu: LDO_REG4 {
+ regulator-name = "vcc3v3_pmu";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vccio_sd: LDO_REG5 {
+ regulator-name = "vccio_sd";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_sd: LDO_REG6 {
+ regulator-name = "vcc_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_bl: LDO_REG7 {
+ regulator-name = "vcc_bl";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_lcd: LDO_REG8 {
+ regulator-name = "vcc_lcd";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <2800000>;
+ };
+ };
+
+ vcc_cam: LDO_REG9 {
+ regulator-name = "vcc_cam";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+ };
+
+ rk817_codec: codec {
+ rockchip,mic-in-differential;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
new file mode 100644
index 000000000000..5a954159b123
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
@@ -0,0 +1,282 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk818.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK818 Power Management Integrated Circuit
+
+maintainers:
+ - Chris Zhong <zyw@rock-chips.com>
+ - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+ Rockchip RK818 series PMIC. This device consists of an i2c controlled MFD
+ that includes regulators, an RTC, and a power button.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk818
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ description: |
+ See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+ const: 1
+
+ clock-output-names:
+ description:
+ From common clock binding to override the default output clock name.
+ maxItems: 2
+
+ rockchip,system-power-controller:
+ type: boolean
+ description:
+ Telling whether or not this PMIC is controlling the system power.
+
+ wakeup-source:
+ type: boolean
+ description:
+ Device can be used as a wakeup source.
+
+ vcc1-supply:
+ description:
+ The input supply for DCDC_REG1.
+
+ vcc2-supply:
+ description:
+ The input supply for DCDC_REG2.
+
+ vcc3-supply:
+ description:
+ The input supply for DCDC_REG3.
+
+ vcc4-supply:
+ description:
+ The input supply for DCDC_REG4.
+
+ boost-supply:
+ description:
+ The input supply for DCDC_BOOST
+
+ vcc6-supply:
+ description:
+ The input supply for LDO_REG1 and LDO_REG2.
+
+ vcc7-supply:
+ description:
+ The input supply for LDO_REG3, LDO_REG5, and LDO_REG7.
+
+ vcc8-supply:
+ description:
+ The input supply for LDO_REG4, LDO_REG6, and LDO_REG8.
+
+ vcc9-supply:
+ description:
+ The input supply for LDO_REG9 and SWITCH_REG.
+
+ vddio-supply:
+ description:
+ The input supply for digital IO.
+
+ h_5v-supply:
+ description:
+ The input supply for HDMI_SWITCH.
+
+ usb-supply:
+ description:
+ The input supply for OTG_SWITCH.
+
+ regulators:
+ type: object
+ patternProperties:
+ "^(DCDC_REG[1-4]|LDO_REG[1-9]|SWITCH_REG|HDMI_SWITCH|OTG_SWITCH)$":
+ type: object
+ $ref: ../regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/px30-cru.h>
+ #include <dt-bindings/pinctrl/rockchip.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rk818: pmic@1c {
+ compatible = "rockchip,rk818";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+
+ vcc1-supply = <&vdd_sys>;
+ vcc2-supply = <&vdd_sys>;
+ vcc3-supply = <&vdd_sys>;
+ vcc4-supply = <&vdd_sys>;
+ boost-supply = <&vdd_in_otg_out>;
+ vcc6-supply = <&vdd_sys>;
+ vcc7-supply = <&vdd_misc_1v8>;
+ vcc8-supply = <&vdd_misc_1v8>;
+ vcc9-supply = <&vdd_3v3_io>;
+ vddio-supply = <&vdd_3v3_io>;
+
+ regulators {
+ vdd_log: DCDC_REG1 {
+ regulator-name = "vdd_log";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: DCDC_REG2 {
+ regulator-name = "vdd_gpu";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vdd_3v3_io: DCDC_REG4 {
+ regulator-name = "vdd_3v3_io";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vdd_sys: DCDC_BOOST {
+ regulator-name = "vdd_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <5000000>;
+ };
+ };
+
+ vdd_sd: SWITCH_REG {
+ regulator-name = "vdd_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_eth_2v5: LDO_REG2 {
+ regulator-name = "vdd_eth_2v5";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <2500000>;
+ };
+ };
+
+ vdd_1v0: LDO_REG3 {
+ regulator-name = "vdd_1v0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vdd_1v8_lcd_ldo: LDO_REG4 {
+ regulator-name = "vdd_1v8_lcd_ldo";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_1v0_lcd: LDO_REG6 {
+ regulator-name = "vdd_1v0_lcd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vdd_1v8_ldo: LDO_REG7 {
+ regulator-name = "vdd_1v8_ldo";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_io_sd: LDO_REG9 {
+ regulator-name = "vdd_io_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+ };
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH 1/3 v4] arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808
2022-03-02 23:26 ` Chris Morgan
@ 2022-03-03 11:57 ` Robin Murphy
-1 siblings, 0 replies; 16+ messages in thread
From: Robin Murphy @ 2022-03-03 11:57 UTC (permalink / raw)
To: Chris Morgan, devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
On 2022-03-02 23:26, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> The Rockchip rk808 Power Management IC does not have a vcc13 or a
> vcc14. The schematics for at least the Pinebook Pro suggest this is
> actually vcc1 and vcc2, and may be an artifact from the reference
> design schematic).
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> ---
> arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 --
> arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 2 --
> 2 files changed, 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
> index c2f021a1a18f..20f71317d7ab 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
> @@ -472,8 +472,6 @@ rk808: pmic@1b {
> vcc10-supply = <&vcc_sysin>;
> vcc11-supply = <&vcc_sysin>;
> vcc12-supply = <&vcc3v3_sys>;
> - vcc13-supply = <&vcc_sysin>;
> - vcc14-supply = <&vcc_sysin>;
>
> regulators {
> /* rk3399 center logic supply */
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
> index d1aaf8e83391..0e45cc2d195b 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
> @@ -310,8 +310,6 @@ rk808: pmic@1b {
> vcc10-supply = <&vcc3v3_sys>;
> vcc11-supply = <&vcc3v3_sys>;
> vcc12-supply = <&vcc3v3_sys>;
> - vcc13-supply = <&vcc3v3_sys>;
> - vcc14-supply = <&vcc3v3_sys>;
> vddio-supply = <&vcc_3v0>;
>
> regulators {
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 1/3 v4] arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808
@ 2022-03-03 11:57 ` Robin Murphy
0 siblings, 0 replies; 16+ messages in thread
From: Robin Murphy @ 2022-03-03 11:57 UTC (permalink / raw)
To: Chris Morgan, devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
On 2022-03-02 23:26, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> The Rockchip rk808 Power Management IC does not have a vcc13 or a
> vcc14. The schematics for at least the Pinebook Pro suggest this is
> actually vcc1 and vcc2, and may be an artifact from the reference
> design schematic).
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> ---
> arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 --
> arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 2 --
> 2 files changed, 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
> index c2f021a1a18f..20f71317d7ab 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
> @@ -472,8 +472,6 @@ rk808: pmic@1b {
> vcc10-supply = <&vcc_sysin>;
> vcc11-supply = <&vcc_sysin>;
> vcc12-supply = <&vcc3v3_sys>;
> - vcc13-supply = <&vcc_sysin>;
> - vcc14-supply = <&vcc_sysin>;
>
> regulators {
> /* rk3399 center logic supply */
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
> index d1aaf8e83391..0e45cc2d195b 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
> @@ -310,8 +310,6 @@ rk808: pmic@1b {
> vcc10-supply = <&vcc3v3_sys>;
> vcc11-supply = <&vcc3v3_sys>;
> vcc12-supply = <&vcc3v3_sys>;
> - vcc13-supply = <&vcc3v3_sys>;
> - vcc14-supply = <&vcc3v3_sys>;
> vddio-supply = <&vcc_3v0>;
>
> regulators {
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/3 v4] dts: rockchip: Add #clock-cells value for rk805
2022-03-02 23:26 ` Chris Morgan
@ 2022-03-03 11:58 ` Robin Murphy
-1 siblings, 0 replies; 16+ messages in thread
From: Robin Murphy @ 2022-03-03 11:58 UTC (permalink / raw)
To: Chris Morgan, devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
On 2022-03-02 23:26, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> Based on a brief discussion on the mailing list it was determined that
> clock-cells should be a required parameter in the event that a consumer
> of the clock gets added in an overlay.
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> ---
> arch/arm/boot/dts/rv1108-elgin-r1.dts | 1 +
> arch/arm/boot/dts/rv1108-evb.dts | 1 +
> arch/arm64/boot/dts/rockchip/rk3328-a1.dts | 1 +
> 3 files changed, 3 insertions(+)
>
> diff --git a/arch/arm/boot/dts/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rv1108-elgin-r1.dts
> index f62c9f7af79d..0c99a5934ebf 100644
> --- a/arch/arm/boot/dts/rv1108-elgin-r1.dts
> +++ b/arch/arm/boot/dts/rv1108-elgin-r1.dts
> @@ -72,6 +72,7 @@ rk805: pmic@18 {
> interrupt-parent = <&gpio0>;
> interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
> rockchip,system-power-controller;
> + #clock-cells = <0>;
>
> vcc1-supply = <&vcc_sys>;
> vcc2-supply = <&vcc_sys>;
> diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
> index fe5fc9bf75c9..46cad7cb94bf 100644
> --- a/arch/arm/boot/dts/rv1108-evb.dts
> +++ b/arch/arm/boot/dts/rv1108-evb.dts
> @@ -85,6 +85,7 @@ rk805: pmic@18 {
> interrupt-parent = <&gpio0>;
> interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
> rockchip,system-power-controller;
> + #clock-cells = <0>;
>
> vcc1-supply = <&vcc_sys>;
> vcc2-supply = <&vcc_sys>;
> diff --git a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
> index de2d3e88e27f..40bf808642b9 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
> @@ -160,6 +160,7 @@ pmic@18 {
> pinctrl-0 = <&pmic_int_l>;
> rockchip,system-power-controller;
> wakeup-source;
> + #clock-cells = <0>;
>
> vcc1-supply = <&vcc_sys>;
> vcc2-supply = <&vcc_sys>;
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/3 v4] dts: rockchip: Add #clock-cells value for rk805
@ 2022-03-03 11:58 ` Robin Murphy
0 siblings, 0 replies; 16+ messages in thread
From: Robin Murphy @ 2022-03-03 11:58 UTC (permalink / raw)
To: Chris Morgan, devicetree
Cc: linux-rockchip, lee.jones, robh+dt, heiko, strit, mbrugger,
arnaud.ferraris, knaerzche, zyw, zhangqing, Chris Morgan
On 2022-03-02 23:26, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> Based on a brief discussion on the mailing list it was determined that
> clock-cells should be a required parameter in the event that a consumer
> of the clock gets added in an overlay.
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> ---
> arch/arm/boot/dts/rv1108-elgin-r1.dts | 1 +
> arch/arm/boot/dts/rv1108-evb.dts | 1 +
> arch/arm64/boot/dts/rockchip/rk3328-a1.dts | 1 +
> 3 files changed, 3 insertions(+)
>
> diff --git a/arch/arm/boot/dts/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rv1108-elgin-r1.dts
> index f62c9f7af79d..0c99a5934ebf 100644
> --- a/arch/arm/boot/dts/rv1108-elgin-r1.dts
> +++ b/arch/arm/boot/dts/rv1108-elgin-r1.dts
> @@ -72,6 +72,7 @@ rk805: pmic@18 {
> interrupt-parent = <&gpio0>;
> interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
> rockchip,system-power-controller;
> + #clock-cells = <0>;
>
> vcc1-supply = <&vcc_sys>;
> vcc2-supply = <&vcc_sys>;
> diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
> index fe5fc9bf75c9..46cad7cb94bf 100644
> --- a/arch/arm/boot/dts/rv1108-evb.dts
> +++ b/arch/arm/boot/dts/rv1108-evb.dts
> @@ -85,6 +85,7 @@ rk805: pmic@18 {
> interrupt-parent = <&gpio0>;
> interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
> rockchip,system-power-controller;
> + #clock-cells = <0>;
>
> vcc1-supply = <&vcc_sys>;
> vcc2-supply = <&vcc_sys>;
> diff --git a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
> index de2d3e88e27f..40bf808642b9 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
> @@ -160,6 +160,7 @@ pmic@18 {
> pinctrl-0 = <&pmic_int_l>;
> rockchip,system-power-controller;
> wakeup-source;
> + #clock-cells = <0>;
>
> vcc1-supply = <&vcc_sys>;
> vcc2-supply = <&vcc_sys>;
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 3/3 v4] dt-bindings: mfd: rk808: Convert bindings to yaml
2022-03-02 23:26 ` Chris Morgan
@ 2022-03-03 13:44 ` Rob Herring
-1 siblings, 0 replies; 16+ messages in thread
From: Rob Herring @ 2022-03-03 13:44 UTC (permalink / raw)
To: Chris Morgan
Cc: mbrugger, lee.jones, heiko, devicetree, linux-rockchip,
knaerzche, zyw, zhangqing, strit, Chris Morgan, robh+dt,
arnaud.ferraris
On Wed, 02 Mar 2022 17:26:12 -0600, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> Convert the rk808 bindings into yaml format. clock-output-names varies
> in maxItems depending on whether or not the clock-cells is 0 or 1. For
> the rk805, rk809, and rk817. This preserves behavior with the existing
> driver handling setting the clock for these specific PMICs. When this
> driver is corrected and the devicetrees updated this logic can be
> removed (since the rk805, rk808, and rk817 only have one actual clock).
>
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> ---
> .../devicetree/bindings/mfd/rk808.txt | 465 ------------------
> .../bindings/mfd/rockchip,rk805.yaml | 219 +++++++++
> .../bindings/mfd/rockchip,rk808.yaml | 257 ++++++++++
> .../bindings/mfd/rockchip,rk809.yaml | 284 +++++++++++
> .../bindings/mfd/rockchip,rk817.yaml | 330 +++++++++++++
> .../bindings/mfd/rockchip,rk818.yaml | 282 +++++++++++
> 6 files changed, 1372 insertions(+), 465 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
>
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/rockchip,rk818.example.dt.yaml: pmic@1c: regulators: Unevaluated properties are not allowed ('DCDC_BOOST' was unexpected)
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
doc reference errors (make refcheckdocs):
Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt: Documentation/devicetree/bindings/mfd/rk808.txt
See https://patchwork.ozlabs.org/patch/1600127
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 3/3 v4] dt-bindings: mfd: rk808: Convert bindings to yaml
@ 2022-03-03 13:44 ` Rob Herring
0 siblings, 0 replies; 16+ messages in thread
From: Rob Herring @ 2022-03-03 13:44 UTC (permalink / raw)
To: Chris Morgan
Cc: mbrugger, lee.jones, heiko, devicetree, linux-rockchip,
knaerzche, zyw, zhangqing, strit, Chris Morgan, robh+dt,
arnaud.ferraris
On Wed, 02 Mar 2022 17:26:12 -0600, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> Convert the rk808 bindings into yaml format. clock-output-names varies
> in maxItems depending on whether or not the clock-cells is 0 or 1. For
> the rk805, rk809, and rk817. This preserves behavior with the existing
> driver handling setting the clock for these specific PMICs. When this
> driver is corrected and the devicetrees updated this logic can be
> removed (since the rk805, rk808, and rk817 only have one actual clock).
>
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> ---
> .../devicetree/bindings/mfd/rk808.txt | 465 ------------------
> .../bindings/mfd/rockchip,rk805.yaml | 219 +++++++++
> .../bindings/mfd/rockchip,rk808.yaml | 257 ++++++++++
> .../bindings/mfd/rockchip,rk809.yaml | 284 +++++++++++
> .../bindings/mfd/rockchip,rk817.yaml | 330 +++++++++++++
> .../bindings/mfd/rockchip,rk818.yaml | 282 +++++++++++
> 6 files changed, 1372 insertions(+), 465 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
>
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/rockchip,rk818.example.dt.yaml: pmic@1c: regulators: Unevaluated properties are not allowed ('DCDC_BOOST' was unexpected)
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
doc reference errors (make refcheckdocs):
Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt: Documentation/devicetree/bindings/mfd/rk808.txt
See https://patchwork.ozlabs.org/patch/1600127
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit.
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 3/3 v4] dt-bindings: mfd: rk808: Convert bindings to yaml
2022-03-03 13:44 ` Rob Herring
@ 2022-03-03 19:18 ` Chris Morgan
-1 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-03 19:18 UTC (permalink / raw)
To: Rob Herring
Cc: Chris Morgan, mbrugger, lee.jones, heiko, devicetree,
linux-rockchip, knaerzche, zyw, zhangqing, strit, robh+dt,
arnaud.ferraris
On Thu, Mar 03, 2022 at 07:44:38AM -0600, Rob Herring wrote:
> On Wed, 02 Mar 2022 17:26:12 -0600, Chris Morgan wrote:
> > From: Chris Morgan <macromorgan@hotmail.com>
> >
> > Convert the rk808 bindings into yaml format. clock-output-names varies
> > in maxItems depending on whether or not the clock-cells is 0 or 1. For
> > the rk805, rk809, and rk817. This preserves behavior with the existing
> > driver handling setting the clock for these specific PMICs. When this
> > driver is corrected and the devicetrees updated this logic can be
> > removed (since the rk805, rk808, and rk817 only have one actual clock).
> >
> > Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> > ---
> > .../devicetree/bindings/mfd/rk808.txt | 465 ------------------
> > .../bindings/mfd/rockchip,rk805.yaml | 219 +++++++++
> > .../bindings/mfd/rockchip,rk808.yaml | 257 ++++++++++
> > .../bindings/mfd/rockchip,rk809.yaml | 284 +++++++++++
> > .../bindings/mfd/rockchip,rk817.yaml | 330 +++++++++++++
> > .../bindings/mfd/rockchip,rk818.yaml | 282 +++++++++++
> > 6 files changed, 1372 insertions(+), 465 deletions(-)
> > delete mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
> >
>
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
>
> yamllint warnings/errors:
>
> dtschema/dtc warnings/errors:
> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/rockchip,rk818.example.dt.yaml: pmic@1c: regulators: Unevaluated properties are not allowed ('DCDC_BOOST' was unexpected)
> From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
>
> doc reference errors (make refcheckdocs):
> Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt: Documentation/devicetree/bindings/mfd/rk808.txt
>
> See https://patchwork.ozlabs.org/patch/1600127
>
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
>
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
>
> pip3 install dtschema --upgrade
>
> Please check and re-submit.
>
My apologies, but yes I did in fact have an older version of the
dtschema. I upgraded and it warned me of this issue, which I will
fix and resubmit. Sorry.
Chris
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 3/3 v4] dt-bindings: mfd: rk808: Convert bindings to yaml
@ 2022-03-03 19:18 ` Chris Morgan
0 siblings, 0 replies; 16+ messages in thread
From: Chris Morgan @ 2022-03-03 19:18 UTC (permalink / raw)
To: Rob Herring
Cc: Chris Morgan, mbrugger, lee.jones, heiko, devicetree,
linux-rockchip, knaerzche, zyw, zhangqing, strit, robh+dt,
arnaud.ferraris
On Thu, Mar 03, 2022 at 07:44:38AM -0600, Rob Herring wrote:
> On Wed, 02 Mar 2022 17:26:12 -0600, Chris Morgan wrote:
> > From: Chris Morgan <macromorgan@hotmail.com>
> >
> > Convert the rk808 bindings into yaml format. clock-output-names varies
> > in maxItems depending on whether or not the clock-cells is 0 or 1. For
> > the rk805, rk809, and rk817. This preserves behavior with the existing
> > driver handling setting the clock for these specific PMICs. When this
> > driver is corrected and the devicetrees updated this logic can be
> > removed (since the rk805, rk808, and rk817 only have one actual clock).
> >
> > Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> > ---
> > .../devicetree/bindings/mfd/rk808.txt | 465 ------------------
> > .../bindings/mfd/rockchip,rk805.yaml | 219 +++++++++
> > .../bindings/mfd/rockchip,rk808.yaml | 257 ++++++++++
> > .../bindings/mfd/rockchip,rk809.yaml | 284 +++++++++++
> > .../bindings/mfd/rockchip,rk817.yaml | 330 +++++++++++++
> > .../bindings/mfd/rockchip,rk818.yaml | 282 +++++++++++
> > 6 files changed, 1372 insertions(+), 465 deletions(-)
> > delete mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk805.yaml
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
> > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
> >
>
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
>
> yamllint warnings/errors:
>
> dtschema/dtc warnings/errors:
> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/rockchip,rk818.example.dt.yaml: pmic@1c: regulators: Unevaluated properties are not allowed ('DCDC_BOOST' was unexpected)
> From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/rockchip,rk818.yaml
>
> doc reference errors (make refcheckdocs):
> Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt: Documentation/devicetree/bindings/mfd/rk808.txt
>
> See https://patchwork.ozlabs.org/patch/1600127
>
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
>
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
>
> pip3 install dtschema --upgrade
>
> Please check and re-submit.
>
My apologies, but yes I did in fact have an older version of the
dtschema. I upgraded and it warned me of this issue, which I will
fix and resubmit. Sorry.
Chris
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2022-03-03 19:33 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-02 23:26 [PATCH 0/3 v4] rk808: Convert bindings to yaml Chris Morgan
2022-03-02 23:26 ` Chris Morgan
2022-03-02 23:26 ` [PATCH 1/3 v4] arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808 Chris Morgan
2022-03-02 23:26 ` Chris Morgan
2022-03-03 11:57 ` Robin Murphy
2022-03-03 11:57 ` Robin Murphy
2022-03-02 23:26 ` [PATCH 2/3 v4] dts: rockchip: Add #clock-cells value for rk805 Chris Morgan
2022-03-02 23:26 ` Chris Morgan
2022-03-03 11:58 ` Robin Murphy
2022-03-03 11:58 ` Robin Murphy
2022-03-02 23:26 ` [PATCH 3/3 v4] dt-bindings: mfd: rk808: Convert bindings to yaml Chris Morgan
2022-03-02 23:26 ` Chris Morgan
2022-03-03 13:44 ` Rob Herring
2022-03-03 13:44 ` Rob Herring
2022-03-03 19:18 ` Chris Morgan
2022-03-03 19:18 ` Chris Morgan
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