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    Subject[PATCH 6/8] pinctrl: aspeed-g4: Capture SuperIO pinmux dependency
    Date
    Two LPC-related signals in the AST2400 depend on state in the SuperIO IP
    block. Use the recently added infrastructure to capture this
    relationship.

    Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
    ---
    drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c | 4 ++--
    drivers/pinctrl/aspeed/pinctrl-aspeed.h | 2 ++
    2 files changed, 4 insertions(+), 2 deletions(-)

    diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
    index a21b071ff290..ceb13d4955cb 100644
    --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
    +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
    @@ -82,8 +82,8 @@ FUNC_GROUP_DECL(MDIO2, A3, D5);

    #define H19 13
    #define H19_DESC SIG_DESC_SET(SCU80, 13)
    -SIG_EXPR_LIST_DECL_SINGLE(LPCPD, LPCPD, H19_DESC);
    -SIG_EXPR_LIST_DECL_SINGLE(LPCSMI, LPCSMI, H19_DESC);
    +SIG_EXPR_LIST_DECL_SINGLE(LPCPD, LPCPD, H19_DESC, SIG_DESC_BIT(SIORD30, 1, 0));
    +SIG_EXPR_LIST_DECL_SINGLE(LPCSMI, LPCSMI, H19_DESC, SIG_DESC_SET(SIORD30, 1));
    MS_PIN_DECL(H19, GPIOB5, LPCPD, LPCSMI);

    FUNC_GROUP_DECL(LPCPD, H19);
    diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
    index 4384407d77fb..3a76d2c95584 100644
    --- a/drivers/pinctrl/aspeed/pinctrl-aspeed.h
    +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
    @@ -266,6 +266,8 @@
    #define SCUA8 0xA8 /* Multi-function Pin Control #9 */
    #define HW_STRAP2 0xD0 /* Strapping */

    +#define SIORD30 SIG_DESC_TO_REG(ASPEED_IP_SIO, 0x30)
    +
    /**
    * A signal descriptor, which describes the register, bits and the
    * enable/disable values that should be compared or written.
    --
    git-series 0.8.10
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