diff mbox series

[5/5] riscv: configs: defconfig: Enable configs required for RZ/Five SoC

Message ID 20230929000704.53217-6-prabhakar.mahadev-lad.rj@bp.renesas.com
State New
Headers show
Series [1/5] riscv: dts: renesas: r9a07g043f: Add L2 cache node | expand

Commit Message

Lad, Prabhakar Sept. 29, 2023, 12:07 a.m. UTC
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Enable the configs required by the below IP blocks which are
present on RZ/Five SoC:
* ADC
* CANFD
* DMAC
* eMMC/SDHI
* OSTM
* RAVB (+ Micrel PHY)
* RIIC
* RSPI
* SSI (Sound+WM8978 codec)
* Thermal
* USB (PHY/RESET/OTG)

Along with the above some core configs are enabled too,
-> CPU frequency scaling as RZ/Five does support this.
-> MTD is enabled as RSPI can be connected to flash chips
-> Enabled I2C chardev so that it enables userspace to read/write
   i2c devices (similar to arm64)
-> Thermal configs as RZ/Five SoC does have thermal unit
-> GPIO regulator as we might have IP blocks for which voltage
   levels are controlled by GPIOs
-> OTG configs as RZ/Five USB can support host/function
-> Gadget configs so that we can test USB function (as done in arm64
   all the gadget configs are enabled)

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 arch/riscv/configs/defconfig | 52 ++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

Comments

Geert Uytterhoeven Oct. 3, 2023, 12:34 p.m. UTC | #1
Hi Prabhakar,

On Fri, Sep 29, 2023 at 2:07 AM Prabhakar <prabhakar.csengg@gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Enable the configs required by the below IP blocks which are
> present on RZ/Five SoC:
> * ADC
> * CANFD
> * DMAC
> * eMMC/SDHI
> * OSTM
> * RAVB (+ Micrel PHY)
> * RIIC
> * RSPI
> * SSI (Sound+WM8978 codec)
> * Thermal
> * USB (PHY/RESET/OTG)
>
> Along with the above some core configs are enabled too,
> -> CPU frequency scaling as RZ/Five does support this.
> -> MTD is enabled as RSPI can be connected to flash chips
> -> Enabled I2C chardev so that it enables userspace to read/write
>    i2c devices (similar to arm64)
> -> Thermal configs as RZ/Five SoC does have thermal unit
> -> GPIO regulator as we might have IP blocks for which voltage
>    levels are controlled by GPIOs
> -> OTG configs as RZ/Five USB can support host/function
> -> Gadget configs so that we can test USB function (as done in arm64
>    all the gadget configs are enabled)
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

As I expect this to go in through the RISC-V tree, I will let the
RISC-V people handle any discussion about more options that should be
made modular instead of builtin.

Gr{oetje,eeting}s,

                        Geert
Palmer Dabbelt Oct. 27, 2023, 10:11 p.m. UTC | #2
On Tue, 03 Oct 2023 05:34:13 PDT (-0700), geert@linux-m68k.org wrote:
> Hi Prabhakar,
>
> On Fri, Sep 29, 2023 at 2:07 AM Prabhakar <prabhakar.csengg@gmail.com> wrote:
>> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>>
>> Enable the configs required by the below IP blocks which are
>> present on RZ/Five SoC:
>> * ADC
>> * CANFD
>> * DMAC
>> * eMMC/SDHI
>> * OSTM
>> * RAVB (+ Micrel PHY)
>> * RIIC
>> * RSPI
>> * SSI (Sound+WM8978 codec)
>> * Thermal
>> * USB (PHY/RESET/OTG)
>>
>> Along with the above some core configs are enabled too,
>> -> CPU frequency scaling as RZ/Five does support this.
>> -> MTD is enabled as RSPI can be connected to flash chips
>> -> Enabled I2C chardev so that it enables userspace to read/write
>>    i2c devices (similar to arm64)
>> -> Thermal configs as RZ/Five SoC does have thermal unit
>> -> GPIO regulator as we might have IP blocks for which voltage
>>    levels are controlled by GPIOs
>> -> OTG configs as RZ/Five USB can support host/function
>> -> Gadget configs so that we can test USB function (as done in arm64
>>    all the gadget configs are enabled)
>>
>> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> As I expect this to go in through the RISC-V tree, I will let the
> RISC-V people handle any discussion about more options that should be
> made modular instead of builtin.

I'm pretty much agnostic on that front, so I'm cool just picking up 
this.  I've got just patch 5 in my queue for testing, there's a few 
other things in front of it but it should show up on for-next soon.

>
> Gr{oetje,eeting}s,
>
>                         Geert
Geert Uytterhoeven Oct. 29, 2023, 8 a.m. UTC | #3
Hi Samuel,

On Sat, Oct 28, 2023 at 11:27 PM Samuel Holland
<samuel.holland@sifive.com> wrote:
> On 2023-10-27 5:11 PM, Palmer Dabbelt wrote:
> > On Tue, 03 Oct 2023 05:34:13 PDT (-0700), geert@linux-m68k.org wrote:
> >> On Fri, Sep 29, 2023 at 2:07 AM Prabhakar <prabhakar.csengg@gmail.com> wrote:
> >>> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> >>>
> >>> Enable the configs required by the below IP blocks which are
> >>> present on RZ/Five SoC:
> >>> * ADC
> >>> * CANFD
> >>> * DMAC
> >>> * eMMC/SDHI
> >>> * OSTM
> >>> * RAVB (+ Micrel PHY)
> >>> * RIIC
> >>> * RSPI
> >>> * SSI (Sound+WM8978 codec)
> >>> * Thermal
> >>> * USB (PHY/RESET/OTG)
> >>>
> >>> Along with the above some core configs are enabled too,
> >>> -> CPU frequency scaling as RZ/Five does support this.
> >>> -> MTD is enabled as RSPI can be connected to flash chips
> >>> -> Enabled I2C chardev so that it enables userspace to read/write
> >>>    i2c devices (similar to arm64)
> >>> -> Thermal configs as RZ/Five SoC does have thermal unit
> >>> -> GPIO regulator as we might have IP blocks for which voltage
> >>>    levels are controlled by GPIOs
> >>> -> OTG configs as RZ/Five USB can support host/function
> >>> -> Gadget configs so that we can test USB function (as done in arm64
> >>>    all the gadget configs are enabled)
> >>>
> >>> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> >>
> >> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >>
> >> As I expect this to go in through the RISC-V tree, I will let the
> >> RISC-V people handle any discussion about more options that should be
> >> made modular instead of builtin.
> >
> > I'm pretty much agnostic on that front, so I'm cool just picking up this.  I've
> > got just patch 5 in my queue for testing, there's a few other things in front of
> > it but it should show up on for-next soon.
>
> Does it make sense to merge this, considering RZ/Five support depends on
> NONPORTABLE, and therefore cannot be enabled in defconfig anyway?

Indeed, that's a good point.

Note that this patch (and its review) predates the NONPORTABLE
dependency.

Palmer: are you open to adding a new rzfive_defconfig[*] instead?
I see there are already other configs, so riscv seems to follow the
arm rather than the arm64 (there can be only one ring^Wdefconfig) model.

Thanks!

[*] I do hope to reserve (possibly non-upstream) renesas_defconfig
    for the army of future Renesas RISC-V SoCs that do not need a
    dependency on NONPORTABLE ;-)

Gr{oetje,eeting}s,

                        Geert
diff mbox series

Patch

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index ab86ec3b9eab..1e81c865a271 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -36,6 +36,13 @@  CONFIG_SMP=y
 CONFIG_HOTPLUG_CPU=y
 CONFIG_PM=y
 CONFIG_CPU_IDLE=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+CONFIG_CPUFREQ_DT=y
 CONFIG_VIRTUALIZATION=y
 CONFIG_KVM=m
 CONFIG_ACPI=y
@@ -94,6 +101,7 @@  CONFIG_NETLINK_DIAG=y
 CONFIG_CGROUP_NET_PRIO=y
 CONFIG_NET_9P=y
 CONFIG_NET_9P_VIRTIO=y
+CONFIG_CAN=m
 CONFIG_PCI=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCI_HOST_GENERIC=y
@@ -101,6 +109,11 @@  CONFIG_PCIE_XILINX=y
 CONFIG_PCIE_FU740=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_MTD=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_SPI_NOR=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_VIRTIO_BLK=y
 CONFIG_BLK_DEV_NVME=m
@@ -123,8 +136,11 @@  CONFIG_VIRTIO_NET=y
 CONFIG_MACB=y
 CONFIG_E1000E=y
 CONFIG_R8169=y
+CONFIG_RAVB=y
 CONFIG_STMMAC_ETH=m
+CONFIG_MICREL_PHY=y
 CONFIG_MICROSEMI_PHY=y
+CONFIG_CAN_RCAR_CANFD=m
 CONFIG_INPUT_MOUSEDEV=y
 CONFIG_KEYBOARD_SUN4I_LRADC=m
 CONFIG_SERIAL_8250=y
@@ -135,16 +151,24 @@  CONFIG_SERIAL_SH_SCI=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_VIRTIO=y
+CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_MV64XXX=m
+CONFIG_I2C_RIIC=y
 CONFIG_SPI=y
+CONFIG_SPI_RSPI=m
 CONFIG_SPI_SIFIVE=y
 CONFIG_SPI_SUN6I=y
 # CONFIG_PTP_1588_CLOCK is not set
 CONFIG_GPIO_SIFIVE=y
+CONFIG_CPU_THERMAL=y
+CONFIG_DEVFREQ_THERMAL=y
+CONFIG_RZG2L_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_SUNXI_WATCHDOG=y
+CONFIG_RENESAS_RZG2LWDT=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_GPIO=y
 CONFIG_DRM=m
 CONFIG_DRM_RADEON=m
 CONFIG_DRM_NOUVEAU=m
@@ -152,39 +176,67 @@  CONFIG_DRM_SUN4I=m
 CONFIG_DRM_VIRTIO_GPU=m
 CONFIG_FB=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_RZ=m
+CONFIG_SND_SOC_WM8978=m
+CONFIG_SND_SIMPLE_CARD=m
 CONFIG_USB=y
+CONFIG_USB_OTG=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_PLATFORM=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_HCD_PLATFORM=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_RENESAS_USBHS=m
 CONFIG_USB_STORAGE=y
 CONFIG_USB_UAS=y
 CONFIG_USB_MUSB_HDRC=m
 CONFIG_USB_MUSB_SUNXI=m
 CONFIG_NOP_USB_XCEIV=m
+CONFIG_USB_GADGET=y
+CONFIG_USB_RENESAS_USBHS_UDC=m
+CONFIG_USB_CONFIGFS=m
+CONFIG_USB_CONFIGFS_SERIAL=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_OBEX=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_ECM_SUBSET=y
+CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_EEM=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_CONFIGFS_F_FS=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_CADENCE=y
 CONFIG_MMC_SPI=y
+CONFIG_MMC_SDHI=y
 CONFIG_MMC_SUNXI=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_SUN6I=y
 CONFIG_DMADEVICES=y
 CONFIG_DMA_SUN6I=m
+CONFIG_RZ_DMAC=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_INPUT=y
 CONFIG_VIRTIO_MMIO=y
+CONFIG_RENESAS_OSTM=y
 CONFIG_SUN8I_DE2_CCU=m
 CONFIG_SUN50I_IOMMU=y
 CONFIG_RPMSG_CHAR=y
 CONFIG_RPMSG_CTRL=y
 CONFIG_RPMSG_VIRTIO=y
 CONFIG_ARCH_R9A07G043=y
+CONFIG_IIO=y
+CONFIG_RZG2L_ADC=m
+CONFIG_RESET_RZG2L_USBPHY_CTRL=y
 CONFIG_PHY_SUN4I_USB=m
+CONFIG_PHY_RCAR_GEN3_USB2=y
 CONFIG_LIBNVDIMM=y
 CONFIG_NVMEM_SUNXI_SID=y
 CONFIG_EXT4_FS=y