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SubjectRe: [PATCHv3 15/27] dt-bindings: pci: mobiveil: change gpio_slave and apb_csr to optional
On Tue, Jan 29, 2019 at 1:40 PM Z.q. Hou <zhiqiang.hou@nxp.com> wrote:
>
> From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
>
> Change the "gpio_slave" and "apb_csr" to optional, the "gpio_slave"
> is not used in current code, and "apb_csr" is not used by some
> platforms.
>
> Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
> Acked-by: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
> Acked-by: Rob Herring <robh@kernel.org>
> Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>
> ---
> V3:
> - No change
>
> Documentation/devicetree/bindings/pci/mobiveil-pcie.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pci/mobiveil-pcie.txt b/Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
> index a618d4787dd7..64156993e052 100644
> --- a/Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
> +++ b/Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
> @@ -10,8 +10,10 @@ Required properties:
> interrupt source. The value must be 1.
> - compatible: Should contain "mbvl,gpex40-pcie"
> - reg: Should contain PCIe registers location and length
> + Mandatory:
> "config_axi_slave": PCIe controller registers
> "csr_axi_slave" : Bridge config registers
> + Optional:
> "gpio_slave" : GPIO registers to control slot power
> "apb_csr" : MSI registers
>
> --
> 2.17.1
>
Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>

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