[PATCH V7 0/7] Add QSPI and QUPv3 DT nodes for SC7280 SoC

From: Rajesh Patil
Date: Fri Sep 03 2021 - 00:29:59 EST


Changes in V7:
- As per Stephen's comments
1. Moved qup_opp_table under /soc@0/geniqup@9c0000
2. Removed qupv3_id_1 in sc7280-idp board file
3. Sorted alias names for i2c and spi as per alphabet order

- As per Matthias comment
Configuring cs pin with gpio (qup_spiN_cs_gpio) definitions are removed

Changes in V6:
- As per Matthias' comments,
1. Squashed "Update QUPv3 UART5 DT node" and "Configure debug uart for sc7280-idp"
2. Moved qup_opp_table from /soc to /
3. Changed convention "clocks" followed by "clock-names"

- As per Doug comments, added aliases for i2c and spi

Changes in V5:
- As per Matthias' comments, I've split the patches as below:
1. Add QSPI node
2. Configure SPI-NOR FLASH for sc7280-idp
3. Add QUPv3 wrapper_0 nodes
4. Update QUPv3 UART5 DT node
5. Configure debug uart for sc7280-idp
6. Configure uart7 to support bluetooth on sc7280-idp
7. Add QUPv3 wrapper_1 nodes

Changes in V4:
- As per Stephen's comment updated spi-max-frequency to 37.5MHz, moved
qspi_opp_table from /soc to / (root).
- As per Bjorn's comment, added QUP Wrapper_0 nodes
as separate patch and debug-uart node as separate patch.
- Dropped interconnect votes for wrapper_0 and wrapper_1 node
- Corrected QUP Wrapper_1 SE node's pin control functions like below
QUP Wrapper_0: SE0-SE7 uses qup00 - qup07 pin-cntrl functions.
QUP Wrapper_1: SE0-SE7 uses qup10 - qup17 pin-cntrl functions.

Changes in V3:
- Broken the huge V2 patch into 3 smaller patches.
1. QSPI DT nodes
2. QUP wrapper_0 DT nodes
3. QUP wrapper_1 DT nodes

Changes in V2:
- As per Doug's comments removed pinmux/pinconf subnodes.
- As per Doug's comments split of SPI, UART nodes has been done.
- Moved QSPI node before aps_smmu as per the order.

Rajesh Patil (3):
arm64: dts: sc7280: Configure SPI-NOR FLASH for sc7280-idp
arm64: dts: sc7280: Configure uart7 to support bluetooth on sc7280-idp
arm64: dts: sc7280: Add aliases for I2C and SPI

Roja Rani Yarubandi (4):
arm64: dts: sc7280: Add QSPI node
arm64: dts: sc7280: Add QUPv3 wrapper_0 nodes
arm64: dts: sc7280: Update QUPv3 UART5 DT node
arm64: dts: sc7280: Add QUPv3 wrapper_1 nodes

arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 125 ++-
arch/arm64/boot/dts/qcom/sc7280.dtsi | 1520 +++++++++++++++++++++++++++++-
2 files changed, 1628 insertions(+), 17 deletions(-)

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