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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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