[RFC PATCH v3 00/35] Device Tree support for SH7751 based board
Yoshinori Sato <[email protected]>
| Newsgroups | gmane.linux.ports.sh.devel |
|---|---|
| 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.
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 (35):
arch/sh/boot/compressed/head_32.S: passing FDT address to initialize
function.
arch/sh/boards/Kconfig: unified OF supported targets.
arch/sh: Disable SH specific modules in OF enabled.
include/linux/sh_intc.h: Add stub function "intc_finalize".
arch/sh/kernel/setup.c: Update DT support.
arch/sh/boards/of-generic.c: some cleanup.
arch/sh/kernel/time.c: support COMMON_CLK.
arch/sh/include/asm: Disable SH specific PCI define in OF enabled.
drivers/pci/controller: SH7751 PCI Host bridge driver.
Documentation/devicetree/bindings/pci: renesas,pci-sh7751.yaml new
file.
include/dt-bindings/clock/sh7750.h: cpg-sh7750 binding header.
drivers/clk/renesas: clk-sh7750.c SH7750/7751 CPG driver.
Documentation/devicetree/bindings/clock: Add renesas,sh7750-cpg
binding document.
drivers/irqchip: Add SH7751 Internal INTC drivers.
Documentation/devicetree/bindings/interrupt-controller: Add
renesas,sh7751-intc.yaml
drivers/irqchip: SH7751 IRL external encoder with enable gate.
Documentation/devicetree/bindings/interrupt-controller: Add
renesas,sh7751-irl-ext.yaml
drivers/tty/serial: sh-sci.c fix SH4 OF support.
Documentation/devicetree/bindings/serial: renesas,scif.yaml Add SH.
drivers/mfd: sm501 add some properties.
devicetree/binding/display/sm501fb.txt: sm501fb add properies.
drivers/clocksource/sh_tmu: Add support CLOCKSOURCE.
Documentation/devicetree/bindings/timer: renesas,tmu.yaml add SH.
include/dt-binding/interrupt-controller/sh_intc.h:
renesas,sh7751-intc.h helper
Documentation/devicetree/bindings/sh/cpus.yaml: Add SH CPU.
arch/sh/boot/dts: SH7751R SoC Internal peripheral definition dtsi.
Documentation/devicetree/bindings: vendor-prefix add IO DATA DEVICE
Inc.
Documentation/devicetree/bindings/ata: ata-generic.yaml add usl-5p and
rts7751r2d.
Documentation/devicetree/bindings/soc/renesas/sh.yaml: Add SH7751
based target.
arch/sh/boot/dts: RTS7751R2D Plus DeviceTree.
arch/sh/boot/dts: LANDISK DeviceTree.
arch/sh/boot/dts: USL-5P DeviceTree.
arch/sh: Add dtbs target support.
arch/sh: RTS7751R2D Plus OF defconfig
arch/sh/configs: LANDISK OF defconfig
.../devicetree/bindings/ata/ata-generic.yaml | 2 +
.../bindings/clock/renesas,sh7750-cpg.yaml | 74 ++
.../devicetree/bindings/display/sm501fb.txt | 17 +
.../renesas,sh7751-intc.yaml | 102 +++
.../renesas,sh7751-irl-ext.yaml | 89 ++
.../bindings/pci/renesas,pci-sh7751.yaml | 123 +++
.../bindings/serial/renesas,scif.yaml | 5 +
.../devicetree/bindings/sh/cpus.yaml | 45 +
.../devicetree/bindings/soc/renesas/sh.yaml | 32 +
.../bindings/timer/renesas,tmu.yaml | 11 +-
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
arch/sh/Kconfig | 7 +-
arch/sh/boards/Kconfig | 25 +-
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/landisk.dts | 79 ++
arch/sh/boot/dts/rts7751r2dplus.dts | 157 ++++
arch/sh/boot/dts/sh7751r.dtsi | 148 ++++
arch/sh/boot/dts/usl-5p.dts | 88 ++
arch/sh/configs/landisk-of_defconfig | 111 +++
arch/sh/configs/rts7751r2dplus-of_defconfig | 92 ++
arch/sh/drivers/Makefile | 2 +
arch/sh/include/asm/io.h | 14 +-
arch/sh/include/asm/pci.h | 4 +
arch/sh/kernel/cpu/Makefile | 9 +-
arch/sh/kernel/cpu/sh4/Makefile | 2 +
arch/sh/kernel/setup.c | 36 +-
arch/sh/kernel/time.c | 12 +
drivers/clk/renesas/Kconfig | 21 +-
drivers/clk/renesas/Makefile | 1 +
drivers/clk/renesas/clk-sh7750.c | 787 ++++++++++++++++++
drivers/clocksource/sh_tmu.c | 161 ++--
drivers/irqchip/Kconfig | 16 +
drivers/irqchip/Makefile | 3 +
drivers/irqchip/irq-renesas-sh7751.c | 255 ++++++
drivers/irqchip/irq-renesas-sh7751irl.c | 206 +++++
drivers/mfd/sm501.c | 113 +++
drivers/pci/controller/Kconfig | 9 +
drivers/pci/controller/Makefile | 1 +
drivers/pci/controller/pci-sh7751.c | 285 +++++++
drivers/pci/controller/pci-sh7751.h | 267 ++++++
drivers/tty/serial/sh-sci.c | 6 +-
drivers/video/fbdev/sm501fb.c | 92 ++
include/dt-bindings/clock/sh7750.h | 26 +
.../interrupt-controller/sh_intc.h | 18 +
include/linux/sh_intc.h | 7 +-
47 files changed, 3484 insertions(+), 116 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/renesas,sh7750-cpg.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,pci-sh7751.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 drivers/pci/controller/pci-sh7751.h
create mode 100644 include/dt-bindings/clock/sh7750.h
create mode 100644 include/dt-bindings/interrupt-controller/sh_intc.h
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2.39.2