reviewed-by: Minghuan Lian <minghuan.l...@nxp.com>
> -----Original Message-----
> From: Z.q. Hou
> Sent: Tuesday, November 20, 2018 5:28 PM
> To: linux-...@vger.kernel.org; linux-arm-ker...@lists.infradead.org;
> devicet...@vger.kernel.org; linux-kernel@vger.kernel.org;
> bhelg...@google.com; robh...@kernel.org; mark.rutl...@arm.com;
> l.subrahma...@mobiveil.co.in; shawn...@kernel.org; Leo Li
> <leoyang...@nxp.com>; lorenzo.pieral...@arm.com;
> catalin.mari...@arm.com; will.dea...@arm.com
> Cc: Mingkai Hu <mingkai...@nxp.com>; M.h. Lian
> <minghuan.l...@nxp.com>; Xiaowei Bao <xiaowei....@nxp.com>; Z.q. Hou
> <zhiqiang....@nxp.com>
> Subject: [PATCHv2 20/25] PCI: mobiveil: add Byte and Half-Word width
> register accessors
>
> From: Hou Zhiqiang <zhiqiang....@nxp.com>
>
> As there are some Byte and Half-Work width registers in PCIe configuration
> space, add Byte and Half-Word width register accessors.
>
> Signed-off-by: Hou Zhiqiang <zhiqiang....@nxp.com>
> ---
> V2:
> - no change
>
> .../pci/controller/mobiveil/pcie-mobiveil.h | 20 +++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil.h
> b/drivers/pci/controller/mobiveil/pcie-mobiveil.h
> index 81685840b378..933c2f34bc52 100644
> --- a/drivers/pci/controller/mobiveil/pcie-mobiveil.h
> +++ b/drivers/pci/controller/mobiveil/pcie-mobiveil.h
> @@ -181,9 +181,29 @@ static inline u32 csr_readl(struct mobiveil_pcie *pcie,
> u32 off)
> return csr_read(pcie, off, 0x4);
> }
>
> +static inline u32 csr_readw(struct mobiveil_pcie *pcie, u32 off) {
> + return csr_read(pcie, off, 0x2);
> +}
> +
> +static inline u32 csr_readb(struct mobiveil_pcie *pcie, u32 off) {
> + return csr_read(pcie, off, 0x1);
> +}
> +
> static inline void csr_writel(struct mobiveil_pcie *pcie, u32 val, u32 off)
> {
> csr_write(pcie, val, off, 0x4);
> }
>
> +static inline void csr_writew(struct mobiveil_pcie *pcie, u32 val, u32
> +off) {
> + csr_write(pcie, val, off, 0x2);
> +}
> +
> +static inline void csr_writeb(struct mobiveil_pcie *pcie, u32 val, u32
> +off) {
> + csr_write(pcie, val, off, 0x1);
> +}
> +
> #endif /* _PCIE_MOBIVEIL_H */
> --
> 2.17.1
