[v1,0/2] Add SPI module for StarFive JH7110 SoC

Message

William Qiu July 4, 2023, 9:19 a.m. UTC

Hi,

This patchset adds initial rudimentary support for the StarFive
SPI controller. And this driver will be used in StarFive's
VisionFive 2 board. The first patch constrain minItems of clocks
for JH7110 SPI and Patch 2 adds support for StarFive JH7110 SPI.

The patch series is based on v6.4rc7.

William Qiu (2):
  dt-binding: spi: constrain minItems of clocks and clock-names
  riscv: dts: starfive: Add spi node for JH7110 SoC

 .../devicetree/bindings/spi/spi-pl022.yaml    | 11 ++-
 .../jh7110-starfive-visionfive-2.dtsi         | 52 ++++++++++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      | 98 +++++++++++++++++++
 3 files changed, 158 insertions(+), 3 deletions(-)

--
2.34.1

Comments

William Qiu July 4, 2023, 9:19 a.m. UTC | #1

Hi,

This patchset adds initial rudimentary support for the StarFive
Quad SPI controller driver. And this driver will be used in
StarFive's VisionFive 2 board. In 6.4, the QSPI_AHB and QSPI_APB
clocks changed from the default ON state to the default OFF state,
so these clocks need to be enabled in the driver.At the same time,
dts patch is added to this series.

Changes v3->v4:
- Added minItems for clocks.
- Added clock names property.
- Fixed formatting issues.

Changes v2->v3:
- Rebaed to v6.4rc6.
- Renamed the clock names.
- Changed the variable definition type.

Changes v1->v2:
- Renamed the clock names.
- Specified a different array of clocks.
- Used clk_bulk_ APIs.

The patch series is based on v6.4rc6.

William Qiu (3):
  dt-bindings: qspi: cdns,qspi-nor: Add clocks for StarFive JH7110 SoC
  spi: cadence-quadspi: Add clock configuration for StarFive JH7110 QSPI
  riscv: dts: starfive: Add QSPI controller node for StarFive JH7110 SoC

 .../bindings/spi/cdns,qspi-nor.yaml           | 12 ++++++-
 .../jh7110-starfive-visionfive-2.dtsi         | 32 +++++++++++++++++++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      | 18 +++++++++++
 drivers/spi/spi-cadence-quadspi.c             | 20 ++++++++++++
 4 files changed, 81 insertions(+), 1 deletion(-)

--
2.34.1