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Add parameter reg-io-width. Add the dt-binding for the same v2: Update the commit message to reflect the AXI limitation. v3: Add reg-io-width. Shubhrajyoti Datta (2): dt-bindings: serial: pl011: Add a reg-io-width parameter serial: pl011: Add reg-io-width parameters .../devicetree/bindings/serial/pl011.yaml | 7 +++++++ drivers/tty/serial/amba-pl011.c | 16 ++++++++++++++++ 2 files changed, 23 insertions(+)