| 8f2f74b4 | 10-Aug-2022 |
Palmer Dabbelt <palmer@rivosinc.com> |
RISC-V: Canaan devicetree fixes
This series should rid us of dtbs_check errors for the RISC-V Canaan
k210 based boards. To make keeping it that way a little easier, I
changed the Canaan devicetree M
RISC-V: Canaan devicetree fixes
This series should rid us of dtbs_check errors for the RISC-V Canaan
k210 based boards. To make keeping it that way a little easier, I
changed the Canaan devicetree Makefile so that it would build all of the
devicetrees in the directory if SOC_CANAAN.
Link: https://lore.kernel.org/all/mhng-85044754-c361-40bc-a6a2-7082f35930bb@palmer-ri-x1c9/
* remotes/palmer/riscv-canaan_dt_schema:
riscv: dts: canaan: build all devicetress if SOC_CANAAN
riscv: dts: canaan: add specific compatible for kd233's LCD
riscv: dts: canaan: fix bus {ranges,reg} warnings
riscv: dts: canaan: remove spi-max-frequency from controllers
riscv: dts: canaan: use custom compatible for k210 i2s
riscv: dts: canaan: fix kd233 display spi frequency
riscv: dts: canaan: fix mmc node names
riscv: dts: canaan: fix the k210's timer nodes
riscv: dts: canaan: fix the k210's memory node
dt-bindings: memory-controllers: add canaan k210 sram controller
dt-bindings: display: ili9341: document canaan kd233's lcd
dt-bindings: display: convert ilitek,ili9341.txt to dt-schema
show more ...
|
| 0ed04813 | 05-Jul-2022 |
Conor Dooley <conor.dooley@microchip.com> |
riscv: dts: canaan: build all devicetress if SOC_CANAAN
Testing & checking the Canaan devicetrees is inconvenient as only the
devicetree corresponding to SOC_CANAAN_K210_DTB_BUILTIN will be built.
C
riscv: dts: canaan: build all devicetress if SOC_CANAAN
Testing & checking the Canaan devicetrees is inconvenient as only the
devicetree corresponding to SOC_CANAAN_K210_DTB_BUILTIN will be built.
Change the Makefile so that all devicetrees are built by default if
SOC_CANAAN but only the one specified by SOC_CANAAN_K210_DTB_BUILTIN
gets built as an object.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220705215213.1802496-14-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
show more ...
|
| 6990ea21 | 05-Jul-2022 |
Conor Dooley <conor.dooley@microchip.com> |
riscv: dts: canaan: add specific compatible for kd233's LCD
Add the recently introduced compatible for the LCD on the Canaan KD233.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: ht
riscv: dts: canaan: add specific compatible for kd233's LCD
Add the recently introduced compatible for the LCD on the Canaan KD233.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220705215213.1802496-13-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
show more ...
|
| e19f975a | 05-Jul-2022 |
Conor Dooley <conor.dooley@microchip.com> |
riscv: dts: canaan: fix bus {ranges,reg} warnings
The k210 devicetrees warn about missing/empty reg and/or ranges
properties:
arch/riscv/boot/dts/canaan/k210.dtsi:408.22-460.5: Warning (unit_address
riscv: dts: canaan: fix bus {ranges,reg} warnings
The k210 devicetrees warn about missing/empty reg and/or ranges
properties:
arch/riscv/boot/dts/canaan/k210.dtsi:408.22-460.5: Warning (unit_address_vs_reg): /soc/bus@52000000: node has a unit name, but no reg or ranges property
arch/riscv/boot/dts/canaan/k210.dtsi:352.22-406.5: Warning (simple_bus_reg): /soc/bus@50400000: missing or empty reg/ranges property
Add a ranges properties that naively caps the buses after the
allocation of their last devices.
Tested-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220705215213.1802496-12-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
show more ...
|
| 719a85a2 | 05-Jul-2022 |
Conor Dooley <conor.dooley@microchip.com> |
riscv: dts: canaan: remove spi-max-frequency from controllers
spi-max-frequency is a device, not a controller property and should be
removed.
Link: https://lore.kernel.org/lkml/20220526014141.2872
riscv: dts: canaan: remove spi-max-frequency from controllers
spi-max-frequency is a device, not a controller property and should be
removed.
Link: https://lore.kernel.org/lkml/20220526014141.2872567-1-robh@kernel.org/
Tested-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220705215213.1802496-11-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
show more ...
|
| 9bd61feb | 05-Jul-2022 |
Conor Dooley <conor.dooley@microchip.com> |
riscv: dts: canaan: use custom compatible for k210 i2s
The devicetrees using the Canaan k210 all have a sound-dai-cells value
of 1, whereas the standard binding example for the DesignWare i2s and
ot
riscv: dts: canaan: use custom compatible for k210 i2s
The devicetrees using the Canaan k210 all have a sound-dai-cells value
of 1, whereas the standard binding example for the DesignWare i2s and
other use cases suggest 0. Use a k210 specific compatible which
supports this difference.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220705215213.1802496-10-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
show more ...
|
| 3bd204cb | 05-Jul-2022 |
Conor Dooley <conor.dooley@microchip.com> |
riscv: dts: canaan: fix kd233 display spi frequency
The binding for the ili9341 specifies a const spi-max-frequency of 10
MHz but the kd233 devicetree entry has it listed at 15 Mhz.
Align the device
riscv: dts: canaan: fix kd233 display spi frequency
The binding for the ili9341 specifies a const spi-max-frequency of 10
MHz but the kd233 devicetree entry has it listed at 15 Mhz.
Align the devicetree with the value in the binding.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220705215213.1802496-9-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
show more ...
|
| 3f64510e | 05-Jul-2022 |
Conor Dooley <conor.dooley@microchip.com> |
riscv: dts: canaan: fix the k210's timer nodes
The timers on the k210 have non standard interrupt configurations,
which leads to dtbs_check warnings:
k210_generic.dtb: timer@502d0000: interrupts: [
riscv: dts: canaan: fix the k210's timer nodes
The timers on the k210 have non standard interrupt configurations,
which leads to dtbs_check warnings:
k210_generic.dtb: timer@502d0000: interrupts: [[14], [15]] is too long
From schema: Documentation/devicetree/bindings/timer/snps,dw-apb-timer.yaml
Split the timer nodes in two, so that the second timer in the IP block
can actually be accessed & in the process solve the dtbs_check warning.
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220705215213.1802496-7-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
show more ...
|
| 75c0dc04 | 17-Dec-2021 |
Geert Uytterhoeven <geert@linux-m68k.org> |
riscv: dts: canaan: Group tuples in interrupt properties
To improve human readability and enable automatic validation, the tuples
in the various properties containing interrupt specifiers should be
riscv: dts: canaan: Group tuples in interrupt properties
To improve human readability and enable automatic validation, the tuples
in the various properties containing interrupt specifiers should be
grouped.
Fix this by grouping the tuples of "interrupts" and
"interrupts-extended" properties using angle brackets.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
show more ...
|
| 62363a8e | 09-Feb-2021 |
Damien Le Moal <damien.lemoal@wdc.com> |
riscv: Add Kendryte KD233 board device tree
Add the device tree canaan_kd233.dts for the Canaan Kendryte KD233
development board. This device tree enables LEDs, some gpios and
spi/mmc SD card devic
riscv: Add Kendryte KD233 board device tree
Add the device tree canaan_kd233.dts for the Canaan Kendryte KD233
development board. This device tree enables LEDs, some gpios and
spi/mmc SD card device. The WS2812B RGB LED and the 10 positions rotary
dip switch present on the board are left undefined.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
[Palmer: Remove undocumented microphone entry, along with the use.]
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
show more ...
|
| 8f5b0e79 | 09-Feb-2021 |
Damien Le Moal <damien.lemoal@wdc.com> |
riscv: Add SiPeed MAIXDUINO board device tree
Add the device tree sipeed_maixduino.dts for the SiPeed MAIXDUINO board.
This device tree enables LEDs and spi/mmc SD card device. Additionally,
gpios a
riscv: Add SiPeed MAIXDUINO board device tree
Add the device tree sipeed_maixduino.dts for the SiPeed MAIXDUINO board.
This device tree enables LEDs and spi/mmc SD card device. Additionally,
gpios and i2c are also enabled and mapped to the board header pins as
indicated on the board itself.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
[Palmer: Remove undocumented microphone entry, along with the use.]
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
show more ...
|
| 8194f08b | 09-Feb-2021 |
Damien Le Moal <damien.lemoal@wdc.com> |
riscv: Add SiPeed MAIX GO board device tree
Add the device tree sipeed_maix_go.dts for the SiPeed MAIX GO board.
This device tree enables buttons, LEDs, gpio, i2c and spi/mmc SD card
devices.
Signe
riscv: Add SiPeed MAIX GO board device tree
Add the device tree sipeed_maix_go.dts for the SiPeed MAIX GO board.
This device tree enables buttons, LEDs, gpio, i2c and spi/mmc SD card
devices.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
[Palmer: Remove undocumented microphone entry, along with the use.]
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
show more ...
|
| a40f9209 | 09-Feb-2021 |
Damien Le Moal <damien.lemoal@wdc.com> |
riscv: Add SiPeed MAIX DOCK board device tree
Add the device tree sipeed_maix_dock.dts for the SiPeed MAIX DOCK m1
and m1w boards. This device tree enables LEDs, gpio, i2c and spi/mmc
SD card device
riscv: Add SiPeed MAIX DOCK board device tree
Add the device tree sipeed_maix_dock.dts for the SiPeed MAIX DOCK m1
and m1w boards. This device tree enables LEDs, gpio, i2c and spi/mmc
SD card devices.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
[Palmer: Remove undocumented microphone entry, along with the use.]
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
show more ...
|