Hi All,

This patch series adds Pinctrl/DMAC/IIC support for Renesas RZ/G2L SoC.

All the patches have been cherry picked from v5.16-rc5.

I have created a MR [0] for cip-kernel-config (for testing purpose), which
can later be merged once this patches have been merged.

[0] https://gitlab.com/cip-project/cip-kernel/cip-kernel-config/-/merge_requests/53

Cheers,
Prabhakar

Bartosz Golaszewski (1):
mm: slab: provide krealloc_array()

Biju Das (11):
pinctrl: renesas: rzg2l: Fix missing port register 21h
clk: renesas: r9a07g044: Add I2C clocks/resets
dt-bindings: i2c: renesas,riic: Document RZ/G2L I2C controller
arm64: dts: renesas: r9a07g044: Add I2C nodes
clk: renesas: r9a07g044: Add DMAC clocks/resets
dt-bindings: dma: Document RZ/G2L bindings
dmaengine: Extend the dma_slave_width for 128 bytes
dmaengine: sh: Add DMAC driver for RZ/G2L SoC
dmaengine: sh: rz-dmac: Add DMA clock handling
arm64: dts: renesas: r9a07g044: Add DMAC support
arm64: defconfig: Enable RZ_DMAC

Colin Ian King (2):
dmaengine: sh: Fix unused initialization of pointer lmdesc
dmaengine: sh: make array ds_lut static

Dan Carpenter (1):
dmaengine: sh: fix some NULL dereferences

Geert Uytterhoeven (2):
dt-bindings: i2c: renesas,riic: Convert to json-schema
arm64: dts: renesas: r9a07g044: Add I2C interrupt-names

Lad Prabhakar (5):
clk: renesas: r9a07g044: Add GPIO clock and reset entries
dt-bindings: pinctrl: renesas: Add DT bindings for RZ/G2L pinctrl
pinctrl: renesas: Add RZ/G2L pin and gpio controller driver
arm64: dts: renesas: rzg2l-smarc: Add scif0 pins
arm64: dts: renesas: r9a07g044: Add pinctrl node

Documentation/core-api/memory-allocation.rst | 4 +
.../bindings/dma/renesas,rz-dmac.yaml | 130 ++
.../devicetree/bindings/i2c/renesas,riic.txt | 32 -
.../devicetree/bindings/i2c/renesas,riic.yaml | 93 ++
.../pinctrl/renesas,rzg2l-pinctrl.yaml | 155 +++
MAINTAINERS | 2 +-
arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 137 ++
arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi | 10 +
arch/arm64/configs/defconfig | 1 +
drivers/clk/renesas/r9a07g044-cpg.c | 25 +
drivers/dma/sh/Kconfig | 9 +
drivers/dma/sh/Makefile | 1 +
drivers/dma/sh/rz-dmac.c | 983 ++++++++++++++
drivers/pinctrl/renesas/Kconfig | 11 +
drivers/pinctrl/renesas/Makefile | 1 +
drivers/pinctrl/renesas/pinctrl-rzg2l.c | 1175 +++++++++++++++++
include/dt-bindings/pinctrl/rzg2l-pinctrl.h | 23 +
include/linux/dmaengine.h | 3 +-
include/linux/slab.h | 18 +
19 files changed, 2779 insertions(+), 34 deletions(-)
create mode 100644 Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
delete mode 100644 Documentation/devicetree/bindings/i2c/renesas,riic.txt
create mode 100644 Documentation/devicetree/bindings/i2c/renesas,riic.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
create mode 100644 drivers/dma/sh/rz-dmac.c
create mode 100644 drivers/pinctrl/renesas/pinctrl-rzg2l.c
create mode 100644 include/dt-bindings/pinctrl/rzg2l-pinctrl.h

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2.17.1