Add documentation for the pin controller found on the Renesas RZ/G3E
(R9A09G047) SoC. The RZ/G3E PFC is similar to the RZ/V2H SoC but has more
pins(P00-PS3).
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
v2->v3:
* Updated the macros with hardware indices in the hardware manual.
* The changes are trivial, so retained ack tag from Conor.
v1->v2:
* Fixed the warnings reported by bot.
---
.../pinctrl/renesas,rzg2l-pinctrl.yaml | 7 +++++--
include/dt-bindings/pinctrl/rzg2l-pinctrl.h | 19 +++++++++++++++++++
2 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
index a1805b6e3f63..768bb3c2b456 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
@@ -26,6 +26,7 @@ properties:
- renesas,r9a07g043-pinctrl # RZ/G2UL{Type-1,Type-2} and RZ/Five
- renesas,r9a07g044-pinctrl # RZ/G2{L,LC}
- renesas,r9a08g045-pinctrl # RZ/G3S
+ - renesas,r9a09g047-pinctrl # RZ/G3E
- renesas,r9a09g057-pinctrl # RZ/V2H(P)
- items:
@@ -125,7 +126,7 @@ additionalProperties:
drive-push-pull: true
renesas,output-impedance:
description:
- Output impedance for pins on the RZ/V2H(P) SoC. The value provided by this
+ Output impedance for pins on the RZ/{G3E,V2H(P)} SoC. The value provided by this
property corresponds to register bit values that can be set in the PFC_IOLH_mn
register, which adjusts the drive strength value and is pin-dependent.
$ref: /schemas/types.yaml#/definitions/uint32
@@ -142,7 +143,9 @@ allOf:
properties:
compatible:
contains:
- const: renesas,r9a09g057-pinctrl
+ enum:
+ - renesas,r9a09g047-pinctrl
+ - renesas,r9a09g057-pinctrl
then:
properties:
resets:
diff --git a/include/dt-bindings/pinctrl/rzg2l-pinctrl.h b/include/dt-bindings/pinctrl/rzg2l-pinctrl.h
index c70308961dfa..ab6f71d9504d 100644
--- a/include/dt-bindings/pinctrl/rzg2l-pinctrl.h
+++ b/include/dt-bindings/pinctrl/rzg2l-pinctrl.h
@@ -24,16 +24,35 @@
#define PORT_P9 9
#define PORT_PA 10
#define PORT_PB 11
+#define PORT_PC 12
+#define PORT_PD 13
+#define PORT_PE 14
+#define PORT_PF 15
+#define PORT_PG 16
+#define PORT_PH 17
+#define PORT_PI 18
+#define PORT_PJ 19
+#define PORT_PK 20
+#define PORT_PL 21
+#define PORT_PM 22
+#define PORT_PN 23
+#define PORT_PO 24
+#define PORT_PP 25
+#define PORT_PQ 26
+#define PORT_PR 27
+#define PORT_PS 28
/*
* Create the pin index from its bank and position numbers and store in
* the upper 16 bits the alternate function identifier
*/
#define RZG2L_PORT_PINMUX(b, p, f) ((b) * RZG2L_PINS_PER_PORT + (p) | ((f) << 16))
+#define RZG3E_PORT_PINMUX(b, p, f) RZG2L_PORT_PINMUX(PORT_P##b, p, f)
#define RZV2H_PORT_PINMUX(b, p, f) RZG2L_PORT_PINMUX(PORT_P##b, p, f)
/* Convert a port and pin label to its global pin index */
#define RZG2L_GPIO(port, pin) ((port) * RZG2L_PINS_PER_PORT + (pin))
+#define RZG3E_GPIO(port, pin) RZG2L_GPIO(PORT_P##port, pin)
#define RZV2H_GPIO(port, pin) RZG2L_GPIO(PORT_P##port, pin)
#endif /* __DT_BINDINGS_RZG2L_PINCTRL_H */
--
2.43.0
