[DO NOT MERGE v8 00/36] Device Tree support for SH7751 based board
Yoshinori Sato <[email protected]>
| Newsgroups | gmane.linux.kernel.clk,gmane.linux.ports.sh.devel,gmane.linux.ide,gmane.linux.drivers.devicetree,gmane.linux.kernel,gmane.linux.kernel.renesas-soc,gmane.comp.video.dri.devel,gmane.linux.kernel.pci,gmane.linux.serial |
|---|---|
| Message-ID | <[email protected]> |
This is an updated version of something I wrote about 7 years ago.
Minimum support for R2D-plus and LANDISK.
I think R2D-1 will work if you add AX88796 to dts.
And board-specific functions and SCI's SPI functions are not supported.
You can get it working with qemu found here.
https://gitlab.com/yoshinori.sato/qemu/-/tree/landisk
v8 changes.
- rebase v6.10-rc1
- sh/Konfig: Keep compatibility for non-DT.
- renesas,sh7750-cpg.yaml: cleanup.
- smi,sm501.yaml: rewrite register definition.
- sm501.c: remove unneeded changes.
- renesas,sh7751-irl-ext.yaml: fix intetrupt-cells.
- renesas,sh7751-pci.yaml: remove duplicate.
- clk-divider.c: cleanup.
- clk-gate.c: cleanup.
- sh_tmu.c: cleanup.
- pci-sh7751.c: cleanup.
v7 changes.
- sh/kernel/setup.c: fix kernel parameter handling.
- clk-sh7750.c: cleanup.
- sh_tmu.c: cleanup.
- irq-renesas-sh7751.c: IPR definition move to code.
- irq-renesas-sh7751irl.c: update register definition.
- pci-sh7751.c: Register initialization fix.
- sm501 and sm501fb: Re-design Device Tree properties.
v6 changes.
- pci-sh7751: merge register define.
- pci-sh7751: use 'dma-ranges' property.
- pci-sh7751: rename general PCI properties.
- sm501 and sm501fb: Re-design Device Tree properties.
- sh/kernel/setup: cleanup command line setup.
- irq-sh7751.c: some cleanup.
v5 changes.
- pci-sh7751: revert header changes. and some fix in previuous driver.
- sh/kernel/iomap.c: Use SH io functions.
- sm501 and sm501fb: re-write DT support.
v4 changes.
- cpg-sh7750: use clk-divider and clk-gate.
- pci-sh7751: unified header files to old PCI driver.
- irq-renesas-sh7751: IPR registers direct mapping.
- irq-renesas-sh7751irl: useful register bit mapping.
- sm501 and sm501fb: re-write dt parser.
- j2_minus: fix build error.
- dt-binding schema: fix some errors.
- *.dts: cleanup.
v3 changes.
- Rewrite clk drivers.
- Added sh_tmu to OF support.
- Cleanup PCI stuff.
- Update sm501 and sm501fb OF support.
- Update devicetree and documents.
v2 changes.
- Rebasing v6,6-rc1
- re-write irqchip driver.
- Add binding documents.
- Cleanup review comment.
Yoshinori Sato (36):
sh: passing FDT address to kernel startup.
sh: Kconfig unified OF supported targets.
sh: Enable OF support for build and configuration.
dt-bindings: interrupt-controller: Add header for Renesas SH3/4 INTC.
sh: GENERIC_IRQ_CHIP support for CONFIG_OF=y
sh: kernel/setup Update DT support.
sh: Fix COMMON_CLK support in CONFIG_OF=y.
clocksource: sh_tmu: CLOCKSOURCE support.
dt-binding: Add compatible SH7750 SoC
sh: Common PCI Framework driver support.
pci: pci-sh7751: Add SH7751 PCI driver
dt-bindings: pci: pci-sh7751: Add SH7751 PCI
dt-bindings: clock: sh7750-cpg: Add renesas,sh7750-cpg header.
clk: Compatible with narrow registers
clk: renesas: Add SH7750/7751 CPG Driver
irqchip: Add SH7751 INTC driver
dt-bindings: interrupt-controller: renesas,sh7751-intc: Add
json-schema
irqchip: SH7751 external interrupt encoder with enable gate.
dt-bindings: interrupt-controller: renesas,sh7751-irl-ext: Add
json-schema
serial: sh-sci: fix SH4 OF support.
dt-bindings: serial: renesas,scif: Add scif-sh7751.
dt-bindings: display: smi,sm501: SMI SM501 binding json-schema
mfd: sm501: Convert platform_data to OF property
dt-binding: sh: cpus: Add SH CPUs json-schema
dt-bindings: vendor-prefixes: Add iodata
dt-bindings: ata: ata-generic: Add new targets
dt-bindings: soc: renesas: sh: Add SH7751 based target
sh: SH7751R SoC Internal peripheral definition dtsi.
sh: add RTS7751R2D Plus DTS
sh: Add IO DATA LANDISK dts
sh: Add IO DATA USL-5P dts
sh: j2_mimas_v2.dts update
sh: Add dtbs target support.
sh: RTS7751R2D Plus OF defconfig
sh: LANDISK OF defconfig
sh: j2_defconfig: update
.../devicetree/bindings/ata/ata-generic.yaml | 2 +
.../bindings/clock/renesas,sh7750-cpg.yaml | 107 ++++
.../bindings/display/smi,sm501.yaml | 443 ++++++++++++++++
.../renesas,sh7751-intc.yaml | 53 ++
.../renesas,sh7751-irl-ext.yaml | 57 +++
.../bindings/pci/renesas,sh7751-pci.yaml | 75 +++
.../bindings/serial/renesas,scif.yaml | 1 +
.../devicetree/bindings/sh/cpus.yaml | 63 +++
.../devicetree/bindings/soc/renesas/sh.yaml | 27 +
.../bindings/timer/renesas,tmu.yaml | 2 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
arch/sh/Kconfig | 11 +-
arch/sh/boards/Kconfig | 23 +-
arch/sh/boards/of-generic.c | 28 +-
arch/sh/boot/compressed/head_32.S | 5 +-
arch/sh/boot/dts/Makefile | 5 +
arch/sh/boot/dts/j2_mimas_v2.dts | 2 +-
arch/sh/boot/dts/landisk.dts | 77 +++
arch/sh/boot/dts/rts7751r2dplus.dts | 172 +++++++
arch/sh/boot/dts/sh7751r.dtsi | 105 ++++
arch/sh/boot/dts/usl-5p.dts | 85 ++++
arch/sh/configs/j2_defconfig | 11 +-
arch/sh/configs/landisk-of_defconfig | 102 ++++
arch/sh/configs/rts7751r2dplus-of_defconfig | 77 +++
arch/sh/drivers/Makefile | 2 +
arch/sh/include/asm/io.h | 8 +
arch/sh/include/asm/irq.h | 10 +-
arch/sh/include/asm/pci.h | 4 +
arch/sh/kernel/cpu/Makefile | 6 +-
arch/sh/kernel/cpu/irq/imask.c | 17 +
arch/sh/kernel/cpu/sh4/Makefile | 3 +
arch/sh/kernel/iomap.c | 18 +
arch/sh/kernel/setup.c | 31 +-
arch/sh/kernel/time.c | 12 +
drivers/clk/clk-divider.c | 41 +-
drivers/clk/clk-gate.c | 49 +-
drivers/clk/renesas/Kconfig | 13 +-
drivers/clk/renesas/Makefile | 1 +
drivers/clk/renesas/clk-sh7750.c | 480 ++++++++++++++++++
drivers/clocksource/sh_tmu.c | 198 +++++---
drivers/irqchip/Kconfig | 15 +
drivers/irqchip/Makefile | 3 +
drivers/irqchip/irq-renesas-sh7751.c | 282 ++++++++++
drivers/irqchip/irq-renesas-sh7751irl.c | 221 ++++++++
drivers/mfd/sm501.c | 238 +++++++++
drivers/pci/controller/Kconfig | 9 +
drivers/pci/controller/Makefile | 1 +
drivers/pci/controller/pci-sh7751.c | 335 ++++++++++++
drivers/tty/serial/Kconfig | 2 +-
drivers/tty/serial/sh-sci.c | 6 +-
drivers/video/fbdev/sm501fb.c | 87 ++++
include/dt-bindings/clock/sh7750-cpg.h | 26 +
.../renesas,sh7751-intc.h | 19 +
include/linux/clk-provider.h | 20 +-
include/linux/sh_intc.h | 7 +-
55 files changed, 3539 insertions(+), 160 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/renesas,sh7750-cpg.yaml
create mode 100644 Documentation/devicetree/bindings/display/smi,sm501.yaml
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml
create mode 100644 Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml
create mode 100644 Documentation/devicetree/bindings/sh/cpus.yaml
create mode 100644 Documentation/devicetree/bindings/soc/renesas/sh.yaml
create mode 100644 arch/sh/boot/dts/landisk.dts
create mode 100644 arch/sh/boot/dts/rts7751r2dplus.dts
create mode 100644 arch/sh/boot/dts/sh7751r.dtsi
create mode 100644 arch/sh/boot/dts/usl-5p.dts
create mode 100644 arch/sh/configs/landisk-of_defconfig
create mode 100644 arch/sh/configs/rts7751r2dplus-of_defconfig
create mode 100644 drivers/clk/renesas/clk-sh7750.c
create mode 100644 drivers/irqchip/irq-renesas-sh7751.c
create mode 100644 drivers/irqchip/irq-renesas-sh7751irl.c
create mode 100644 drivers/pci/controller/pci-sh7751.c
create mode 100644 include/dt-bindings/clock/sh7750-cpg.h
create mode 100644 include/dt-bindings/interrupt-controller/renesas,sh7751-intc.h
--
2.39.2