* [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support
@ 2019-12-02 6:14 Andrew Jeffery
2019-12-02 6:14 ` [PATCH 1/7] dt-bindings: pinctrl: aspeed-g6: Add USB functions and groups Andrew Jeffery
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: Andrew Jeffery @ 2019-12-02 6:14 UTC (permalink / raw)
To: linux-gpio
Cc: linus.walleij, robh+dt, mark.rutland, joel, linux-aspeed,
devicetree, linux-arm-kernel, linux-kernel
Hello,
This series adds USB and pinconf support to the AST2600 pincontrol driver. The
patches have largely been developed by Johnny Huang from ASPEED and have been
used for bringup and verification of the chip. The were developed around the
time of the 5.4 merge window but I got distracted for a while and haven't had
an opportunity to send them until now. They've had a run in the OpenBMC kernel
tree and so shouldn't cause any issues, but given where we are for 5.5 I'm just
getting them in early for 5.6 so we don't miss another release.
Please review!
Andrew Jeffery (1):
dt-bindings: pinctrl: aspeed-g6: Add USB functions and groups
Johnny Huang (6):
pinctrl: aspeed-g6: Add AST2600 I3C1 and I3C2 pinmux config
pinctrl: aspeed-g6: Add support for the AST2600 USB pinmux
pinctrl: aspeed: Add ASPEED_SB_PINCONF() helper
pinctrl: aspeed: Move aspeed_pin_config_map to separate source file
pinctrl: aspeed: Use masks to describe pinconf bitfields
pinctrl: aspeed-g6: Add AST2600 pinconf support
.../pinctrl/aspeed,ast2600-pinctrl.yaml | 9 +-
drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c | 170 ++++----
drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c | 212 +++++-----
drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 387 +++++++++++++++++-
drivers/pinctrl/aspeed/pinctrl-aspeed.c | 50 +--
drivers/pinctrl/aspeed/pinctrl-aspeed.h | 38 +-
drivers/pinctrl/aspeed/pinmux-aspeed.h | 1 +
7 files changed, 640 insertions(+), 227 deletions(-)
--
2.20.1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH 1/7] dt-bindings: pinctrl: aspeed-g6: Add USB functions and groups
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
@ 2019-12-02 6:14 ` Andrew Jeffery
2019-12-02 6:14 ` [PATCH 2/7] pinctrl: aspeed-g6: Add AST2600 I3C1 and I3C2 pinmux config Andrew Jeffery
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Andrew Jeffery @ 2019-12-02 6:14 UTC (permalink / raw)
To: linux-gpio
Cc: linus.walleij, robh+dt, mark.rutland, joel, linux-aspeed,
devicetree, linux-arm-kernel, linux-kernel
The AST2600 provides two USB ports (A and B) that expose various host,
device and HID functions.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
.../bindings/pinctrl/aspeed,ast2600-pinctrl.yaml | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml
index 064b7dfc4252..3749fa233e87 100644
--- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml
@@ -54,8 +54,9 @@ patternProperties:
TACH10, TACH11, TACH12, TACH13, TACH14, TACH15, TACH2, TACH3,
TACH4, TACH5, TACH6, TACH7, TACH8, TACH9, THRU0, THRU1, THRU2,
THRU3, TXD1, TXD2, TXD3, TXD4, UART10, UART11, UART12, UART13,
- UART6, UART7, UART8, UART9, VB, VGAHS, VGAVS, WDTRST1, WDTRST2,
- WDTRST3, WDTRST4, ]
+ UART6, UART7, UART8, UART9, USBAD, USBADP, USB2AH, USB2AHP,
+ USB2BD, USB2BH, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3,
+ WDTRST4, ]
groups:
allOf:
- $ref: "/schemas/types.yaml#/definitions/string"
@@ -85,8 +86,8 @@ patternProperties:
TACH10, TACH11, TACH12, TACH13, TACH14, TACH15, TACH2, TACH3,
TACH4, TACH5, TACH6, TACH7, TACH8, TACH9, THRU0, THRU1, THRU2,
THRU3, TXD1, TXD2, TXD3, TXD4, UART10, UART11, UART12G0,
- UART12G1, UART13G0, UART13G1, UART6, UART7, UART8, UART9, VB,
- VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, WDTRST4, ]
+ UART12G1, UART13G0, UART13G1, UART6, UART7, UART8, UART9, USBA,
+ USBB, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, WDTRST4, ]
required:
- compatible
--
2.20.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 2/7] pinctrl: aspeed-g6: Add AST2600 I3C1 and I3C2 pinmux config
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
2019-12-02 6:14 ` [PATCH 1/7] dt-bindings: pinctrl: aspeed-g6: Add USB functions and groups Andrew Jeffery
@ 2019-12-02 6:14 ` Andrew Jeffery
2019-12-02 6:14 ` [PATCH 3/7] pinctrl: aspeed-g6: Add support for the AST2600 USB pinmux Andrew Jeffery
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Andrew Jeffery @ 2019-12-02 6:14 UTC (permalink / raw)
To: linux-gpio
Cc: Johnny Huang, linus.walleij, robh+dt, mark.rutland, joel,
linux-aspeed, devicetree, linux-arm-kernel, linux-kernel
From: Johnny Huang <johnny_huang@aspeedtech.com>
These pins only expose a single function but are not fixed-function as
their I3C capability can be disabled.
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
[AJ: Tweak commit message, sort pins list]
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 30 +++++++++++++++++++++-
1 file changed, 29 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
index c6800d220920..49fc4824ccee 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
@@ -37,7 +37,7 @@
#define SCU510 0x510 /* Hardware Strap 2 */
#define SCU694 0x694 /* Multi-function Pin Control #25 */
-#define ASPEED_G6_NR_PINS 248
+#define ASPEED_G6_NR_PINS 252
#define M24 0
SIG_EXPR_LIST_DECL_SESG(M24, MDC3, MDIO3, SIG_DESC_SET(SCU410, 0));
@@ -1542,6 +1542,26 @@ GROUP_DECL(I3C4, AE25, AF24);
FUNC_DECL_2(I3C4, HVI3C4, I3C4);
FUNC_GROUP_DECL(FSI2, AE25, AF24);
+#define AF23 248
+SIG_EXPR_LIST_DECL_SESG(AF23, I3C1SCL, I3C1, SIG_DESC_SET(SCU438, 16));
+PIN_DECL_(AF23, SIG_EXPR_LIST_PTR(AF23, I3C1SCL));
+
+#define AE24 249
+SIG_EXPR_LIST_DECL_SESG(AE24, I3C1SDA, I3C1, SIG_DESC_SET(SCU438, 17));
+PIN_DECL_(AE24, SIG_EXPR_LIST_PTR(AE24, I3C1SDA));
+
+FUNC_GROUP_DECL(I3C1, AF23, AE24);
+
+#define AF22 250
+SIG_EXPR_LIST_DECL_SESG(AF22, I3C2SCL, I3C2, SIG_DESC_SET(SCU438, 18));
+PIN_DECL_(AF22, SIG_EXPR_LIST_PTR(AF22, I3C2SCL));
+
+#define AE22 251
+SIG_EXPR_LIST_DECL_SESG(AE22, I3C2SDA, I3C2, SIG_DESC_SET(SCU438, 19));
+PIN_DECL_(AE22, SIG_EXPR_LIST_PTR(AE22, I3C2SDA));
+
+FUNC_GROUP_DECL(I3C2, AF22, AE22);
+
/* Pins, groups and functions are sort(1):ed alphabetically for sanity */
static struct pinctrl_pin_desc aspeed_g6_pins[ASPEED_G6_NR_PINS] = {
@@ -1633,6 +1653,8 @@ static struct pinctrl_pin_desc aspeed_g6_pins[ASPEED_G6_NR_PINS] = {
ASPEED_PINCTRL_PIN(AE16),
ASPEED_PINCTRL_PIN(AE18),
ASPEED_PINCTRL_PIN(AE19),
+ ASPEED_PINCTRL_PIN(AE22),
+ ASPEED_PINCTRL_PIN(AE24),
ASPEED_PINCTRL_PIN(AE25),
ASPEED_PINCTRL_PIN(AE26),
ASPEED_PINCTRL_PIN(AE7),
@@ -1642,6 +1664,8 @@ static struct pinctrl_pin_desc aspeed_g6_pins[ASPEED_G6_NR_PINS] = {
ASPEED_PINCTRL_PIN(AF12),
ASPEED_PINCTRL_PIN(AF14),
ASPEED_PINCTRL_PIN(AF15),
+ ASPEED_PINCTRL_PIN(AF22),
+ ASPEED_PINCTRL_PIN(AF23),
ASPEED_PINCTRL_PIN(AF24),
ASPEED_PINCTRL_PIN(AF25),
ASPEED_PINCTRL_PIN(AF7),
@@ -1855,6 +1879,8 @@ static const struct aspeed_pin_group aspeed_g6_groups[] = {
ASPEED_PINCTRL_GROUP(I2C7),
ASPEED_PINCTRL_GROUP(I2C8),
ASPEED_PINCTRL_GROUP(I2C9),
+ ASPEED_PINCTRL_GROUP(I3C1),
+ ASPEED_PINCTRL_GROUP(I3C2),
ASPEED_PINCTRL_GROUP(I3C3),
ASPEED_PINCTRL_GROUP(I3C4),
ASPEED_PINCTRL_GROUP(I3C5),
@@ -2087,6 +2113,8 @@ static const struct aspeed_pin_function aspeed_g6_functions[] = {
ASPEED_PINCTRL_FUNC(I2C7),
ASPEED_PINCTRL_FUNC(I2C8),
ASPEED_PINCTRL_FUNC(I2C9),
+ ASPEED_PINCTRL_FUNC(I3C1),
+ ASPEED_PINCTRL_FUNC(I3C2),
ASPEED_PINCTRL_FUNC(I3C3),
ASPEED_PINCTRL_FUNC(I3C4),
ASPEED_PINCTRL_FUNC(I3C5),
--
2.20.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 3/7] pinctrl: aspeed-g6: Add support for the AST2600 USB pinmux
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
2019-12-02 6:14 ` [PATCH 1/7] dt-bindings: pinctrl: aspeed-g6: Add USB functions and groups Andrew Jeffery
2019-12-02 6:14 ` [PATCH 2/7] pinctrl: aspeed-g6: Add AST2600 I3C1 and I3C2 pinmux config Andrew Jeffery
@ 2019-12-02 6:14 ` Andrew Jeffery
2019-12-02 6:14 ` [PATCH 4/7] pinctrl: aspeed: Add ASPEED_SB_PINCONF() helper Andrew Jeffery
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Andrew Jeffery @ 2019-12-02 6:14 UTC (permalink / raw)
To: linux-gpio
Cc: Johnny Huang, linus.walleij, robh+dt, mark.rutland, joel,
linux-aspeed, devicetree, linux-arm-kernel, linux-kernel
From: Johnny Huang <johnny_huang@aspeedtech.com>
AST2600 has two USB ports, A, B:
Port A supports 4 distinct modes:
1. PCIe EHCI to Hub
2. Hub to PHY
3. BMC EHCI to PHY
4. PCIe EHCI to PHY
Port B support 3 modes:
1. USB1.1 HID controller
2. USB2.0 Device controller
3. BMC EHCI port2
Implement pinmux support by mapping each ports' functions onto a single
pin group for each port.
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 69 +++++++++++++++++++++-
drivers/pinctrl/aspeed/pinmux-aspeed.h | 1 +
2 files changed, 69 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
index 49fc4824ccee..22e6c07149c3 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
@@ -26,6 +26,7 @@
#define SCU430 0x430 /* Multi-function Pin Control #8 */
#define SCU434 0x434 /* Multi-function Pin Control #9 */
#define SCU438 0x438 /* Multi-function Pin Control #10 */
+#define SCU440 0x440 /* USB Multi-function Pin Control #12 */
#define SCU450 0x450 /* Multi-function Pin Control #14 */
#define SCU4B0 0x4B0 /* Multi-function Pin Control #17 */
#define SCU4B4 0x4B4 /* Multi-function Pin Control #18 */
@@ -36,8 +37,9 @@
#define SCU500 0x500 /* Hardware Strap 1 */
#define SCU510 0x510 /* Hardware Strap 2 */
#define SCU694 0x694 /* Multi-function Pin Control #25 */
+#define SCUC20 0xC20 /* PCIE configuration Setting Control */
-#define ASPEED_G6_NR_PINS 252
+#define ASPEED_G6_NR_PINS 256
#define M24 0
SIG_EXPR_LIST_DECL_SESG(M24, MDC3, MDIO3, SIG_DESC_SET(SCU410, 0));
@@ -1562,6 +1564,58 @@ PIN_DECL_(AE22, SIG_EXPR_LIST_PTR(AE22, I3C2SDA));
FUNC_GROUP_DECL(I3C2, AF22, AE22);
+#define USB2ADP_DESC { ASPEED_IP_SCU, SCU440, GENMASK(25, 24), 0, 0 }
+#define USB2AD_DESC { ASPEED_IP_SCU, SCU440, GENMASK(25, 24), 1, 0 }
+#define USB2AH_DESC { ASPEED_IP_SCU, SCU440, GENMASK(25, 24), 2, 0 }
+#define USB2AHP_DESC { ASPEED_IP_SCU, SCU440, GENMASK(25, 24), 3, 0 }
+#define USB11BHID_DESC { ASPEED_IP_SCU, SCU440, GENMASK(29, 28), 0, 0 }
+#define USB2BD_DESC { ASPEED_IP_SCU, SCU440, GENMASK(29, 28), 1, 0 }
+#define USB2BH_DESC { ASPEED_IP_SCU, SCU440, GENMASK(29, 28), 2, 0 }
+
+#define A4 252
+SIG_EXPR_LIST_DECL_SEMG(A4, USB2ADPDP, USBA, USB2ADP, USB2ADP_DESC,
+ SIG_DESC_SET(SCUC20, 16));
+SIG_EXPR_LIST_DECL_SEMG(A4, USB2ADDP, USBA, USB2AD, USB2AD_DESC);
+SIG_EXPR_LIST_DECL_SEMG(A4, USB2AHDP, USBA, USB2AH, USB2AH_DESC);
+SIG_EXPR_LIST_DECL_SEMG(A4, USB2AHPDP, USBA, USB2AHP, USB2AHP_DESC);
+PIN_DECL_(A4, SIG_EXPR_LIST_PTR(A4, USB2ADPDP), SIG_EXPR_LIST_PTR(A4, USB2ADDP),
+ SIG_EXPR_LIST_PTR(A4, USB2AHDP));
+
+#define B4 253
+SIG_EXPR_LIST_DECL_SEMG(B4, USB2ADPDN, USBA, USB2ADP, USB2ADP_DESC);
+SIG_EXPR_LIST_DECL_SEMG(B4, USB2ADDN, USBA, USB2AD, USB2AD_DESC);
+SIG_EXPR_LIST_DECL_SEMG(B4, USB2AHDN, USBA, USB2AH, USB2AH_DESC);
+SIG_EXPR_LIST_DECL_SEMG(B4, USB2AHPDN, USBA, USB2AHP, USB2AHP_DESC);
+PIN_DECL_(B4, SIG_EXPR_LIST_PTR(B4, USB2ADPDN), SIG_EXPR_LIST_PTR(B4, USB2ADDN),
+ SIG_EXPR_LIST_PTR(B4, USB2AHDN));
+
+GROUP_DECL(USBA, A4, B4);
+
+FUNC_DECL_1(USB2ADP, USBA);
+FUNC_DECL_1(USB2AD, USBA);
+FUNC_DECL_1(USB2AH, USBA);
+FUNC_DECL_1(USB2AHP, USBA);
+
+#define A6 254
+SIG_EXPR_LIST_DECL_SEMG(A6, USB11BDP, USBB, USB11BHID, USB11BHID_DESC);
+SIG_EXPR_LIST_DECL_SEMG(A6, USB2BDDP, USBB, USB2BD, USB2BD_DESC);
+SIG_EXPR_LIST_DECL_SEMG(A6, USB2BHDP, USBB, USB2BH, USB2BH_DESC);
+PIN_DECL_(A6, SIG_EXPR_LIST_PTR(A6, USB11BDP), SIG_EXPR_LIST_PTR(A6, USB2BDDP),
+ SIG_EXPR_LIST_PTR(A6, USB2BHDP));
+
+#define B6 255
+SIG_EXPR_LIST_DECL_SEMG(B6, USB11BDN, USBB, USB11BHID, USB11BHID_DESC);
+SIG_EXPR_LIST_DECL_SEMG(B6, USB2BDDN, USBB, USB2BD, USB2BD_DESC);
+SIG_EXPR_LIST_DECL_SEMG(B6, USB2BHDN, USBB, USB2BH, USB2BH_DESC);
+PIN_DECL_(B6, SIG_EXPR_LIST_PTR(B6, USB11BDN), SIG_EXPR_LIST_PTR(B6, USB2BDDN),
+ SIG_EXPR_LIST_PTR(B6, USB2BHDN));
+
+GROUP_DECL(USBB, A6, B6);
+
+FUNC_DECL_1(USB11BHID, USBB);
+FUNC_DECL_1(USB2BD, USBB);
+FUNC_DECL_1(USB2BH, USBB);
+
/* Pins, groups and functions are sort(1):ed alphabetically for sanity */
static struct pinctrl_pin_desc aspeed_g6_pins[ASPEED_G6_NR_PINS] = {
@@ -1582,6 +1636,8 @@ static struct pinctrl_pin_desc aspeed_g6_pins[ASPEED_G6_NR_PINS] = {
ASPEED_PINCTRL_PIN(A24),
ASPEED_PINCTRL_PIN(A25),
ASPEED_PINCTRL_PIN(A3),
+ ASPEED_PINCTRL_PIN(A4),
+ ASPEED_PINCTRL_PIN(A6),
ASPEED_PINCTRL_PIN(AA11),
ASPEED_PINCTRL_PIN(AA12),
ASPEED_PINCTRL_PIN(AA16),
@@ -1686,6 +1742,8 @@ static struct pinctrl_pin_desc aspeed_g6_pins[ASPEED_G6_NR_PINS] = {
ASPEED_PINCTRL_PIN(B25),
ASPEED_PINCTRL_PIN(B26),
ASPEED_PINCTRL_PIN(B3),
+ ASPEED_PINCTRL_PIN(B4),
+ ASPEED_PINCTRL_PIN(B6),
ASPEED_PINCTRL_PIN(C1),
ASPEED_PINCTRL_PIN(C11),
ASPEED_PINCTRL_PIN(C12),
@@ -2046,6 +2104,8 @@ static const struct aspeed_pin_group aspeed_g6_groups[] = {
ASPEED_PINCTRL_GROUP(UART7),
ASPEED_PINCTRL_GROUP(UART8),
ASPEED_PINCTRL_GROUP(UART9),
+ ASPEED_PINCTRL_GROUP(USBA),
+ ASPEED_PINCTRL_GROUP(USBB),
ASPEED_PINCTRL_GROUP(VB),
ASPEED_PINCTRL_GROUP(VGAHS),
ASPEED_PINCTRL_GROUP(VGAVS),
@@ -2257,6 +2317,13 @@ static const struct aspeed_pin_function aspeed_g6_functions[] = {
ASPEED_PINCTRL_FUNC(UART7),
ASPEED_PINCTRL_FUNC(UART8),
ASPEED_PINCTRL_FUNC(UART9),
+ ASPEED_PINCTRL_FUNC(USB11BHID),
+ ASPEED_PINCTRL_FUNC(USB2AD),
+ ASPEED_PINCTRL_FUNC(USB2ADP),
+ ASPEED_PINCTRL_FUNC(USB2AH),
+ ASPEED_PINCTRL_FUNC(USB2AHP),
+ ASPEED_PINCTRL_FUNC(USB2BD),
+ ASPEED_PINCTRL_FUNC(USB2BH),
ASPEED_PINCTRL_FUNC(VB),
ASPEED_PINCTRL_FUNC(VGAHS),
ASPEED_PINCTRL_FUNC(VGAVS),
diff --git a/drivers/pinctrl/aspeed/pinmux-aspeed.h b/drivers/pinctrl/aspeed/pinmux-aspeed.h
index 140c5ce9fbc1..f86739e800c3 100644
--- a/drivers/pinctrl/aspeed/pinmux-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinmux-aspeed.h
@@ -737,6 +737,7 @@ struct aspeed_pin_desc {
#define FUNC_DECL_(func, ...) \
static const char *FUNC_SYM(func)[] = { __VA_ARGS__ }
+#define FUNC_DECL_1(func, group) FUNC_DECL_(func, #group)
#define FUNC_DECL_2(func, one, two) FUNC_DECL_(func, #one, #two)
#define FUNC_DECL_3(func, one, two, three) FUNC_DECL_(func, #one, #two, #three)
--
2.20.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 4/7] pinctrl: aspeed: Add ASPEED_SB_PINCONF() helper
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
` (2 preceding siblings ...)
2019-12-02 6:14 ` [PATCH 3/7] pinctrl: aspeed-g6: Add support for the AST2600 USB pinmux Andrew Jeffery
@ 2019-12-02 6:14 ` Andrew Jeffery
2019-12-02 6:14 ` [PATCH 5/7] pinctrl: aspeed: Move aspeed_pin_config_map to separate source file Andrew Jeffery
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Andrew Jeffery @ 2019-12-02 6:14 UTC (permalink / raw)
To: linux-gpio
Cc: Johnny Huang, linus.walleij, robh+dt, mark.rutland, joel,
linux-aspeed, devicetree, linux-arm-kernel, linux-kernel
From: Johnny Huang <johnny_huang@aspeedtech.com>
This helper macro is for declaring single bit (SB) mask pinconf,
and is used to prepare for modifying aspeed_pin_config
structure, the aspeed_pin_config structure @bit variable will be
modified to @mask.
This case is common in the AST2400/AST2500 which the mask is a single bit.
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c | 160 ++++++++--------
drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c | 202 ++++++++++-----------
drivers/pinctrl/aspeed/pinctrl-aspeed.h | 7 +
3 files changed, 188 insertions(+), 181 deletions(-)
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
index 95ea593fa29d..c56ded0ac57e 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
@@ -2439,88 +2439,88 @@ static const struct aspeed_pin_function aspeed_g4_functions[] = {
static const struct aspeed_pin_config aspeed_g4_configs[] = {
/* GPIO banks ranges [A, B], [D, J], [M, R] */
- { PIN_CONFIG_BIAS_PULL_DOWN, { D6, D5 }, SCU8C, 16 },
- { PIN_CONFIG_BIAS_DISABLE, { D6, D5 }, SCU8C, 16 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { J21, E18 }, SCU8C, 17 },
- { PIN_CONFIG_BIAS_DISABLE, { J21, E18 }, SCU8C, 17 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { A18, E15 }, SCU8C, 19 },
- { PIN_CONFIG_BIAS_DISABLE, { A18, E15 }, SCU8C, 19 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { D15, B14 }, SCU8C, 20 },
- { PIN_CONFIG_BIAS_DISABLE, { D15, B14 }, SCU8C, 20 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { D18, C17 }, SCU8C, 21 },
- { PIN_CONFIG_BIAS_DISABLE, { D18, C17 }, SCU8C, 21 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { A14, U18 }, SCU8C, 22 },
- { PIN_CONFIG_BIAS_DISABLE, { A14, U18 }, SCU8C, 22 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { A8, E7 }, SCU8C, 23 },
- { PIN_CONFIG_BIAS_DISABLE, { A8, E7 }, SCU8C, 23 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { C22, E20 }, SCU8C, 24 },
- { PIN_CONFIG_BIAS_DISABLE, { C22, E20 }, SCU8C, 24 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { J5, T1 }, SCU8C, 25 },
- { PIN_CONFIG_BIAS_DISABLE, { J5, T1 }, SCU8C, 25 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { U1, U5 }, SCU8C, 26 },
- { PIN_CONFIG_BIAS_DISABLE, { U1, U5 }, SCU8C, 26 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { V3, V5 }, SCU8C, 27 },
- { PIN_CONFIG_BIAS_DISABLE, { V3, V5 }, SCU8C, 27 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { W4, AB2 }, SCU8C, 28 },
- { PIN_CONFIG_BIAS_DISABLE, { W4, AB2 }, SCU8C, 28 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { V6, V7 }, SCU8C, 29 },
- { PIN_CONFIG_BIAS_DISABLE, { V6, V7 }, SCU8C, 29 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { Y6, AB7 }, SCU8C, 30 },
- { PIN_CONFIG_BIAS_DISABLE, { Y6, AB7 }, SCU8C, 30 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { V20, A5 }, SCU8C, 31 },
- { PIN_CONFIG_BIAS_DISABLE, { V20, A5 }, SCU8C, 31 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, D6, D5, SCU8C, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, D6, D5, SCU8C, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, J21, E18, SCU8C, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, J21, E18, SCU8C, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, A18, E15, SCU8C, 19),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, A18, E15, SCU8C, 19),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, D15, B14, SCU8C, 20),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, D15, B14, SCU8C, 20),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, D18, C17, SCU8C, 21),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, D18, C17, SCU8C, 21),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, A14, U18, SCU8C, 22),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, A14, U18, SCU8C, 22),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, A8, E7, SCU8C, 23),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, A8, E7, SCU8C, 23),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, C22, E20, SCU8C, 24),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, C22, E20, SCU8C, 24),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, J5, T1, SCU8C, 25),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, J5, T1, SCU8C, 25),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, U1, U5, SCU8C, 26),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, U1, U5, SCU8C, 26),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, V3, V5, SCU8C, 27),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, V3, V5, SCU8C, 27),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, W4, AB2, SCU8C, 28),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, W4, AB2, SCU8C, 28),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, V6, V7, SCU8C, 29),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, V6, V7, SCU8C, 29),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, Y6, AB7, SCU8C, 30),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, Y6, AB7, SCU8C, 30),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, V20, A5, SCU8C, 31),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, V20, A5, SCU8C, 31),
/* GPIOs T[0-5] (RGMII1 Tx pins) */
- { PIN_CONFIG_DRIVE_STRENGTH, { A12, A13 }, SCU90, 9 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { A12, A13 }, SCU90, 12 },
- { PIN_CONFIG_BIAS_DISABLE, { A12, A13 }, SCU90, 12 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_DRIVE_STRENGTH, A12, A13, SCU90, 9),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, A12, A13, SCU90, 12),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, A12, A13, SCU90, 12),
/* GPIOs T[6-7], U[0-3] (RGMII2 TX pins) */
- { PIN_CONFIG_DRIVE_STRENGTH, { D9, D10 }, SCU90, 11 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { D9, D10 }, SCU90, 14 },
- { PIN_CONFIG_BIAS_DISABLE, { D9, D10 }, SCU90, 14 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_DRIVE_STRENGTH, D9, D10, SCU90, 11),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, D9, D10, SCU90, 14),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, D9, D10, SCU90, 14),
/* GPIOs U[4-7], V[0-1] (RGMII1 Rx pins) */
- { PIN_CONFIG_BIAS_PULL_DOWN, { E11, E10 }, SCU90, 13 },
- { PIN_CONFIG_BIAS_DISABLE, { E11, E10 }, SCU90, 13 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, E11, E10, SCU90, 13),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, E11, E10, SCU90, 13),
/* GPIOs V[2-7] (RGMII2 Rx pins) */
- { PIN_CONFIG_BIAS_PULL_DOWN, { C9, C8 }, SCU90, 15 },
- { PIN_CONFIG_BIAS_DISABLE, { C9, C8 }, SCU90, 15 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, C9, C8, SCU90, 15),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, C9, C8, SCU90, 15),
/* ADC pull-downs (SCUA8[19:4]) */
- { PIN_CONFIG_BIAS_PULL_DOWN, { L5, L5 }, SCUA8, 4 },
- { PIN_CONFIG_BIAS_DISABLE, { L5, L5 }, SCUA8, 4 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { L4, L4 }, SCUA8, 5 },
- { PIN_CONFIG_BIAS_DISABLE, { L4, L4 }, SCUA8, 5 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { L3, L3 }, SCUA8, 6 },
- { PIN_CONFIG_BIAS_DISABLE, { L3, L3 }, SCUA8, 6 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { L2, L2 }, SCUA8, 7 },
- { PIN_CONFIG_BIAS_DISABLE, { L2, L2 }, SCUA8, 7 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { L1, L1 }, SCUA8, 8 },
- { PIN_CONFIG_BIAS_DISABLE, { L1, L1 }, SCUA8, 8 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { M5, M5 }, SCUA8, 9 },
- { PIN_CONFIG_BIAS_DISABLE, { M5, M5 }, SCUA8, 9 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { M4, M4 }, SCUA8, 10 },
- { PIN_CONFIG_BIAS_DISABLE, { M4, M4 }, SCUA8, 10 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { M3, M3 }, SCUA8, 11 },
- { PIN_CONFIG_BIAS_DISABLE, { M3, M3 }, SCUA8, 11 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { M2, M2 }, SCUA8, 12 },
- { PIN_CONFIG_BIAS_DISABLE, { M2, M2 }, SCUA8, 12 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { M1, M1 }, SCUA8, 13 },
- { PIN_CONFIG_BIAS_DISABLE, { M1, M1 }, SCUA8, 13 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { N5, N5 }, SCUA8, 14 },
- { PIN_CONFIG_BIAS_DISABLE, { N5, N5 }, SCUA8, 14 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { N4, N4 }, SCUA8, 15 },
- { PIN_CONFIG_BIAS_DISABLE, { N4, N4 }, SCUA8, 15 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { N3, N3 }, SCUA8, 16 },
- { PIN_CONFIG_BIAS_DISABLE, { N3, N3 }, SCUA8, 16 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { N2, N2 }, SCUA8, 17 },
- { PIN_CONFIG_BIAS_DISABLE, { N2, N2 }, SCUA8, 17 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { N1, N1 }, SCUA8, 18 },
- { PIN_CONFIG_BIAS_DISABLE, { N1, N1 }, SCUA8, 18 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { P5, P5 }, SCUA8, 19 },
- { PIN_CONFIG_BIAS_DISABLE, { P5, P5 }, SCUA8, 19 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, L5, L5, SCUA8, 4),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, L5, L5, SCUA8, 4),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, L4, L4, SCUA8, 5),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, L4, L4, SCUA8, 5),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, L3, L3, SCUA8, 6),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, L3, L3, SCUA8, 6),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, L2, L2, SCUA8, 7),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, L2, L2, SCUA8, 7),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, L1, L1, SCUA8, 8),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, L1, L1, SCUA8, 8),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, M5, M5, SCUA8, 9),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, M5, M5, SCUA8, 9),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, M4, M4, SCUA8, 10),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, M4, M4, SCUA8, 10),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, M3, M3, SCUA8, 11),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, M3, M3, SCUA8, 11),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, M2, M2, SCUA8, 12),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, M2, M2, SCUA8, 12),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, M1, M1, SCUA8, 13),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, M1, M1, SCUA8, 13),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, N5, N5, SCUA8, 14),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, N5, N5, SCUA8, 14),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, N4, N4, SCUA8, 15),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, N4, N4, SCUA8, 15),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, N3, N3, SCUA8, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, N3, N3, SCUA8, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, N2, N2, SCUA8, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, N2, N2, SCUA8, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, N1, N1, SCUA8, 18),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, N1, N1, SCUA8, 18),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, P5, P5, SCUA8, 19),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, P5, P5, SCUA8, 19),
/*
* Debounce settings for GPIOs D and E passthrough mode are in
@@ -2531,14 +2531,14 @@ static const struct aspeed_pin_config aspeed_g4_configs[] = {
* controller. Due to this tangle between GPIO and pinctrl we don't yet
* fully support pass-through debounce.
*/
- { PIN_CONFIG_INPUT_DEBOUNCE, { A18, D16 }, SCUA8, 20 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { B17, A17 }, SCUA8, 21 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { C16, B16 }, SCUA8, 22 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { A16, E15 }, SCUA8, 23 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { D15, C15 }, SCUA8, 24 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { B15, A15 }, SCUA8, 25 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { E14, D14 }, SCUA8, 26 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { C14, B14 }, SCUA8, 27 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, A18, D16, SCUA8, 20),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, B17, A17, SCUA8, 21),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, C16, B16, SCUA8, 22),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, A16, E15, SCUA8, 23),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, D15, C15, SCUA8, 24),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, B15, A15, SCUA8, 25),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, E14, D14, SCUA8, 26),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, C14, B14, SCUA8, 27),
};
static int aspeed_g4_sig_expr_set(struct aspeed_pinmux_data *ctx,
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
index d8a804b9f958..b2fe47b98fa0 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
@@ -2476,124 +2476,124 @@ static const struct aspeed_pin_function aspeed_g5_functions[] = {
static struct aspeed_pin_config aspeed_g5_configs[] = {
/* GPIOA, GPIOQ */
- { PIN_CONFIG_BIAS_PULL_DOWN, { B14, B13 }, SCU8C, 16 },
- { PIN_CONFIG_BIAS_DISABLE, { B14, B13 }, SCU8C, 16 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { A11, N20 }, SCU8C, 16 },
- { PIN_CONFIG_BIAS_DISABLE, { A11, N20 }, SCU8C, 16 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, B14, B13, SCU8C, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, B14, B13, SCU8C, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, A11, N20, SCU8C, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, A11, N20, SCU8C, 16),
/* GPIOB, GPIOR */
- { PIN_CONFIG_BIAS_PULL_DOWN, { K19, H20 }, SCU8C, 17 },
- { PIN_CONFIG_BIAS_DISABLE, { K19, H20 }, SCU8C, 17 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { AA19, E10 }, SCU8C, 17 },
- { PIN_CONFIG_BIAS_DISABLE, { AA19, E10 }, SCU8C, 17 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, K19, H20, SCU8C, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, K19, H20, SCU8C, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, AA19, E10, SCU8C, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, AA19, E10, SCU8C, 17),
/* GPIOC, GPIOS*/
- { PIN_CONFIG_BIAS_PULL_DOWN, { C12, B11 }, SCU8C, 18 },
- { PIN_CONFIG_BIAS_DISABLE, { C12, B11 }, SCU8C, 18 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { V20, AA20 }, SCU8C, 18 },
- { PIN_CONFIG_BIAS_DISABLE, { V20, AA20 }, SCU8C, 18 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, C12, B11, SCU8C, 18),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, C12, B11, SCU8C, 18),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, V20, AA20, SCU8C, 18),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, V20, AA20, SCU8C, 18),
/* GPIOD, GPIOY */
- { PIN_CONFIG_BIAS_PULL_DOWN, { F19, C21 }, SCU8C, 19 },
- { PIN_CONFIG_BIAS_DISABLE, { F19, C21 }, SCU8C, 19 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { R22, P20 }, SCU8C, 19 },
- { PIN_CONFIG_BIAS_DISABLE, { R22, P20 }, SCU8C, 19 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, F19, C21, SCU8C, 19),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, F19, C21, SCU8C, 19),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, R22, P20, SCU8C, 19),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, R22, P20, SCU8C, 19),
/* GPIOE, GPIOZ */
- { PIN_CONFIG_BIAS_PULL_DOWN, { B20, B19 }, SCU8C, 20 },
- { PIN_CONFIG_BIAS_DISABLE, { B20, B19 }, SCU8C, 20 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { Y20, W21 }, SCU8C, 20 },
- { PIN_CONFIG_BIAS_DISABLE, { Y20, W21 }, SCU8C, 20 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, B20, B19, SCU8C, 20),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, B20, B19, SCU8C, 20),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, Y20, W21, SCU8C, 20),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, Y20, W21, SCU8C, 20),
/* GPIOF, GPIOAA */
- { PIN_CONFIG_BIAS_PULL_DOWN, { J19, H18 }, SCU8C, 21 },
- { PIN_CONFIG_BIAS_DISABLE, { J19, H18 }, SCU8C, 21 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { Y21, P19 }, SCU8C, 21 },
- { PIN_CONFIG_BIAS_DISABLE, { Y21, P19 }, SCU8C, 21 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, J19, H18, SCU8C, 21),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, J19, H18, SCU8C, 21),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, Y21, P19, SCU8C, 21),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, Y21, P19, SCU8C, 21),
- /* GPIOG, GPIOAB */
- { PIN_CONFIG_BIAS_PULL_DOWN, { A19, E14 }, SCU8C, 22 },
- { PIN_CONFIG_BIAS_DISABLE, { A19, E14 }, SCU8C, 22 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { N19, R20 }, SCU8C, 22 },
- { PIN_CONFIG_BIAS_DISABLE, { N19, R20 }, SCU8C, 22 },
+ /* GPIOG, GPIOAB */
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, A19, E14, SCU8C, 22),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, A19, E14, SCU8C, 22),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, N19, R20, SCU8C, 22),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, N19, R20, SCU8C, 22),
/* GPIOH, GPIOAC */
- { PIN_CONFIG_BIAS_PULL_DOWN, { A18, D18 }, SCU8C, 23 },
- { PIN_CONFIG_BIAS_DISABLE, { A18, D18 }, SCU8C, 23 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { G21, G22 }, SCU8C, 23 },
- { PIN_CONFIG_BIAS_DISABLE, { G21, G22 }, SCU8C, 23 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, A18, D18, SCU8C, 23),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, A18, D18, SCU8C, 23),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, G21, G22, SCU8C, 23),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, G21, G22, SCU8C, 23),
/* GPIOs [I, P] */
- { PIN_CONFIG_BIAS_PULL_DOWN, { C18, A15 }, SCU8C, 24 },
- { PIN_CONFIG_BIAS_DISABLE, { C18, A15 }, SCU8C, 24 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { R2, T3 }, SCU8C, 25 },
- { PIN_CONFIG_BIAS_DISABLE, { R2, T3 }, SCU8C, 25 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { L3, R1 }, SCU8C, 26 },
- { PIN_CONFIG_BIAS_DISABLE, { L3, R1 }, SCU8C, 26 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { T2, W1 }, SCU8C, 27 },
- { PIN_CONFIG_BIAS_DISABLE, { T2, W1 }, SCU8C, 27 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { Y1, T5 }, SCU8C, 28 },
- { PIN_CONFIG_BIAS_DISABLE, { Y1, T5 }, SCU8C, 28 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { V2, T4 }, SCU8C, 29 },
- { PIN_CONFIG_BIAS_DISABLE, { V2, T4 }, SCU8C, 29 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { U5, W4 }, SCU8C, 30 },
- { PIN_CONFIG_BIAS_DISABLE, { U5, W4 }, SCU8C, 30 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { V4, V6 }, SCU8C, 31 },
- { PIN_CONFIG_BIAS_DISABLE, { V4, V6 }, SCU8C, 31 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, C18, A15, SCU8C, 24),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, C18, A15, SCU8C, 24),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, R2, T3, SCU8C, 25),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, R2, T3, SCU8C, 25),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, L3, R1, SCU8C, 26),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, L3, R1, SCU8C, 26),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, T2, W1, SCU8C, 27),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, T2, W1, SCU8C, 27),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, Y1, T5, SCU8C, 28),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, Y1, T5, SCU8C, 28),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, V2, T4, SCU8C, 29),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, V2, T4, SCU8C, 29),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, U5, W4, SCU8C, 30),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, U5, W4, SCU8C, 30),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, V4, V6, SCU8C, 31),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, V4, V6, SCU8C, 31),
/* GPIOs T[0-5] (RGMII1 Tx pins) */
- { PIN_CONFIG_DRIVE_STRENGTH, { B5, B5 }, SCU90, 8 },
- { PIN_CONFIG_DRIVE_STRENGTH, { E9, A5 }, SCU90, 9 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { B5, D7 }, SCU90, 12 },
- { PIN_CONFIG_BIAS_DISABLE, { B5, D7 }, SCU90, 12 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_DRIVE_STRENGTH, B5, B5, SCU90, 8),
+ ASPEED_SB_PINCONF(PIN_CONFIG_DRIVE_STRENGTH, E9, A5, SCU90, 9),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, B5, D7, SCU90, 12),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, B5, D7, SCU90, 12),
/* GPIOs T[6-7], U[0-3] (RGMII2 TX pins) */
- { PIN_CONFIG_DRIVE_STRENGTH, { B2, B2 }, SCU90, 10 },
- { PIN_CONFIG_DRIVE_STRENGTH, { B1, B3 }, SCU90, 11 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { B2, D4 }, SCU90, 14 },
- { PIN_CONFIG_BIAS_DISABLE, { B2, D4 }, SCU90, 14 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_DRIVE_STRENGTH, B2, B2, SCU90, 10),
+ ASPEED_SB_PINCONF(PIN_CONFIG_DRIVE_STRENGTH, B1, B3, SCU90, 11),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, B2, D4, SCU90, 14),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, B2, D4, SCU90, 14),
/* GPIOs U[4-7], V[0-1] (RGMII1 Rx pins) */
- { PIN_CONFIG_BIAS_PULL_DOWN, { B4, C4 }, SCU90, 13 },
- { PIN_CONFIG_BIAS_DISABLE, { B4, C4 }, SCU90, 13 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, B4, C4, SCU90, 13),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, B4, C4, SCU90, 13),
/* GPIOs V[2-7] (RGMII2 Rx pins) */
- { PIN_CONFIG_BIAS_PULL_DOWN, { C2, E6 }, SCU90, 15 },
- { PIN_CONFIG_BIAS_DISABLE, { C2, E6 }, SCU90, 15 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, C2, E6, SCU90, 15),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, C2, E6, SCU90, 15),
/* ADC pull-downs (SCUA8[19:4]) */
- { PIN_CONFIG_BIAS_PULL_DOWN, { F4, F4 }, SCUA8, 4 },
- { PIN_CONFIG_BIAS_DISABLE, { F4, F4 }, SCUA8, 4 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { F5, F5 }, SCUA8, 5 },
- { PIN_CONFIG_BIAS_DISABLE, { F5, F5 }, SCUA8, 5 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { E2, E2 }, SCUA8, 6 },
- { PIN_CONFIG_BIAS_DISABLE, { E2, E2 }, SCUA8, 6 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { E1, E1 }, SCUA8, 7 },
- { PIN_CONFIG_BIAS_DISABLE, { E1, E1 }, SCUA8, 7 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { F3, F3 }, SCUA8, 8 },
- { PIN_CONFIG_BIAS_DISABLE, { F3, F3 }, SCUA8, 8 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { E3, E3 }, SCUA8, 9 },
- { PIN_CONFIG_BIAS_DISABLE, { E3, E3 }, SCUA8, 9 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { G5, G5 }, SCUA8, 10 },
- { PIN_CONFIG_BIAS_DISABLE, { G5, G5 }, SCUA8, 10 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { G4, G4 }, SCUA8, 11 },
- { PIN_CONFIG_BIAS_DISABLE, { G4, G4 }, SCUA8, 11 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { F2, F2 }, SCUA8, 12 },
- { PIN_CONFIG_BIAS_DISABLE, { F2, F2 }, SCUA8, 12 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { G3, G3 }, SCUA8, 13 },
- { PIN_CONFIG_BIAS_DISABLE, { G3, G3 }, SCUA8, 13 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { G2, G2 }, SCUA8, 14 },
- { PIN_CONFIG_BIAS_DISABLE, { G2, G2 }, SCUA8, 14 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { F1, F1 }, SCUA8, 15 },
- { PIN_CONFIG_BIAS_DISABLE, { F1, F1 }, SCUA8, 15 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { H5, H5 }, SCUA8, 16 },
- { PIN_CONFIG_BIAS_DISABLE, { H5, H5 }, SCUA8, 16 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { G1, G1 }, SCUA8, 17 },
- { PIN_CONFIG_BIAS_DISABLE, { G1, G1 }, SCUA8, 17 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { H3, H3 }, SCUA8, 18 },
- { PIN_CONFIG_BIAS_DISABLE, { H3, H3 }, SCUA8, 18 },
- { PIN_CONFIG_BIAS_PULL_DOWN, { H4, H4 }, SCUA8, 19 },
- { PIN_CONFIG_BIAS_DISABLE, { H4, H4 }, SCUA8, 19 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, F4, F4, SCUA8, 4),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, F4, F4, SCUA8, 4),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, F5, F5, SCUA8, 5),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, F5, F5, SCUA8, 5),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, E2, E2, SCUA8, 6),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, E2, E2, SCUA8, 6),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, E1, E1, SCUA8, 7),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, E1, E1, SCUA8, 7),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, F3, F3, SCUA8, 8),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, F3, F3, SCUA8, 8),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, E3, E3, SCUA8, 9),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, E3, E3, SCUA8, 9),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, G5, G5, SCUA8, 10),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, G5, G5, SCUA8, 10),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, G4, G4, SCUA8, 11),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, G4, G4, SCUA8, 11),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, F2, F2, SCUA8, 12),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, F2, F2, SCUA8, 12),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, G3, G3, SCUA8, 13),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, G3, G3, SCUA8, 13),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, G2, G2, SCUA8, 14),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, G2, G2, SCUA8, 14),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, F1, F1, SCUA8, 15),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, F1, F1, SCUA8, 15),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, H5, H5, SCUA8, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, H5, H5, SCUA8, 16),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, G1, G1, SCUA8, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, G1, G1, SCUA8, 17),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, H3, H3, SCUA8, 18),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, H3, H3, SCUA8, 18),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, H4, H4, SCUA8, 19),
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, H4, H4, SCUA8, 19),
/*
* Debounce settings for GPIOs D and E passthrough mode are in
@@ -2604,14 +2604,14 @@ static struct aspeed_pin_config aspeed_g5_configs[] = {
* controller. Due to this tangle between GPIO and pinctrl we don't yet
* fully support pass-through debounce.
*/
- { PIN_CONFIG_INPUT_DEBOUNCE, { F19, E21 }, SCUA8, 20 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { F20, D20 }, SCUA8, 21 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { D21, E20 }, SCUA8, 22 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { G18, C21 }, SCUA8, 23 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { B20, C20 }, SCUA8, 24 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { F18, F17 }, SCUA8, 25 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { E18, D19 }, SCUA8, 26 },
- { PIN_CONFIG_INPUT_DEBOUNCE, { A20, B19 }, SCUA8, 27 },
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, F19, E21, SCUA8, 20),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, F20, D20, SCUA8, 21),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, D21, E20, SCUA8, 22),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, G18, C21, SCUA8, 23),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, B20, C20, SCUA8, 24),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, F18, F17, SCUA8, 25),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, E18, D19, SCUA8, 26),
+ ASPEED_SB_PINCONF(PIN_CONFIG_INPUT_DEBOUNCE, A20, B19, SCUA8, 27),
};
static struct regmap *aspeed_g5_acquire_regmap(struct aspeed_pinmux_data *ctx,
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
index a5d83986f32e..a7db31202033 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
@@ -35,6 +35,13 @@ struct aspeed_pin_config {
.drv_data = (void *) &(PIN_SYM(name_)) \
}
+#define ASPEED_SB_PINCONF(param_, pin0_, pin1_, reg_, bit_) { \
+ .param = param_, \
+ .pins = {pin0_, pin1_}, \
+ .reg = reg_, \
+ .bit = bit_ \
+}
+
struct aspeed_pinctrl_data {
struct regmap *scu;
--
2.20.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 5/7] pinctrl: aspeed: Move aspeed_pin_config_map to separate source file
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
` (3 preceding siblings ...)
2019-12-02 6:14 ` [PATCH 4/7] pinctrl: aspeed: Add ASPEED_SB_PINCONF() helper Andrew Jeffery
@ 2019-12-02 6:14 ` Andrew Jeffery
2019-12-02 6:14 ` [PATCH 6/7] pinctrl: aspeed: Use masks to describe pinconf bitfields Andrew Jeffery
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Andrew Jeffery @ 2019-12-02 6:14 UTC (permalink / raw)
To: linux-gpio
Cc: Johnny Huang, linus.walleij, robh+dt, mark.rutland, joel,
linux-aspeed, devicetree, linux-arm-kernel, linux-kernel
From: Johnny Huang <johnny_huang@aspeedtech.com>
The AST2600 pinconf differs from the 2400 and 2500, aspeed_pin_config_map
should define separately, and add @confmaps and @nconfmaps to
aspeed_pinctrl_data structure for that change.
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c | 10 ++++++
drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c | 10 ++++++
drivers/pinctrl/aspeed/pinctrl-aspeed.c | 38 +++-------------------
drivers/pinctrl/aspeed/pinctrl-aspeed.h | 19 +++++++++++
4 files changed, 44 insertions(+), 33 deletions(-)
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
index c56ded0ac57e..62b8aa53b627 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
@@ -2594,6 +2594,14 @@ static int aspeed_g4_sig_expr_set(struct aspeed_pinmux_data *ctx,
return 0;
}
+static const struct aspeed_pin_config_map aspeed_g4_pin_config_map[] = {
+ { PIN_CONFIG_BIAS_PULL_DOWN, 0, 1},
+ { PIN_CONFIG_BIAS_PULL_DOWN, -1, 0},
+ { PIN_CONFIG_BIAS_DISABLE, -1, 1},
+ { PIN_CONFIG_DRIVE_STRENGTH, 8, 0},
+ { PIN_CONFIG_DRIVE_STRENGTH, 16, 1},
+};
+
static const struct aspeed_pinmux_ops aspeed_g4_ops = {
.set = aspeed_g4_sig_expr_set,
};
@@ -2610,6 +2618,8 @@ static struct aspeed_pinctrl_data aspeed_g4_pinctrl_data = {
},
.configs = aspeed_g4_configs,
.nconfigs = ARRAY_SIZE(aspeed_g4_configs),
+ .confmaps = aspeed_g4_pin_config_map,
+ .nconfmaps = ARRAY_SIZE(aspeed_g4_pin_config_map),
};
static const struct pinmux_ops aspeed_g4_pinmux_ops = {
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
index b2fe47b98fa0..2acbcf3d508a 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
@@ -2780,6 +2780,14 @@ static int aspeed_g5_sig_expr_set(struct aspeed_pinmux_data *ctx,
return 0;
}
+static const struct aspeed_pin_config_map aspeed_g5_pin_config_map[] = {
+ { PIN_CONFIG_BIAS_PULL_DOWN, 0, 1},
+ { PIN_CONFIG_BIAS_PULL_DOWN, -1, 0},
+ { PIN_CONFIG_BIAS_DISABLE, -1, 1},
+ { PIN_CONFIG_DRIVE_STRENGTH, 8, 0},
+ { PIN_CONFIG_DRIVE_STRENGTH, 16, 1},
+};
+
static const struct aspeed_pinmux_ops aspeed_g5_ops = {
.eval = aspeed_g5_sig_expr_eval,
.set = aspeed_g5_sig_expr_set,
@@ -2797,6 +2805,8 @@ static struct aspeed_pinctrl_data aspeed_g5_pinctrl_data = {
},
.configs = aspeed_g5_configs,
.nconfigs = ARRAY_SIZE(aspeed_g5_configs),
+ .confmaps = aspeed_g5_pin_config_map,
+ .nconfmaps = ARRAY_SIZE(aspeed_g5_pin_config_map),
};
static const struct pinmux_ops aspeed_g5_pinmux_ops = {
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.c b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
index 54933665b5f8..fc68aca7b36c 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
@@ -411,49 +411,21 @@ static inline const struct aspeed_pin_config *find_pinconf_config(
return NULL;
}
-/*
- * Aspeed pin configuration description.
- *
- * @param: pinconf configuration parameter
- * @arg: The supported argument for @param, or -1 if any value is supported
- * @val: The register value to write to configure @arg for @param
- *
- * The map is to be used in conjunction with the configuration array supplied
- * by the driver implementation.
- */
-struct aspeed_pin_config_map {
- enum pin_config_param param;
- s32 arg;
- u32 val;
-};
-
enum aspeed_pin_config_map_type { MAP_TYPE_ARG, MAP_TYPE_VAL };
-/* Aspeed consistently both:
- *
- * 1. Defines "disable bits" for internal pull-downs
- * 2. Uses 8mA or 16mA drive strengths
- */
-static const struct aspeed_pin_config_map pin_config_map[] = {
- { PIN_CONFIG_BIAS_PULL_DOWN, 0, 1 },
- { PIN_CONFIG_BIAS_PULL_DOWN, -1, 0 },
- { PIN_CONFIG_BIAS_DISABLE, -1, 1 },
- { PIN_CONFIG_DRIVE_STRENGTH, 8, 0 },
- { PIN_CONFIG_DRIVE_STRENGTH, 16, 1 },
-};
-
static const struct aspeed_pin_config_map *find_pinconf_map(
+ const struct aspeed_pinctrl_data *pdata,
enum pin_config_param param,
enum aspeed_pin_config_map_type type,
s64 value)
{
int i;
- for (i = 0; i < ARRAY_SIZE(pin_config_map); i++) {
+ for (i = 0; i < pdata->nconfmaps; i++) {
const struct aspeed_pin_config_map *elem;
bool match;
- elem = &pin_config_map[i];
+ elem = &pdata->confmaps[i];
switch (type) {
case MAP_TYPE_ARG:
@@ -491,7 +463,7 @@ int aspeed_pin_config_get(struct pinctrl_dev *pctldev, unsigned int offset,
if (rc < 0)
return rc;
- pmap = find_pinconf_map(param, MAP_TYPE_VAL,
+ pmap = find_pinconf_map(pdata, param, MAP_TYPE_VAL,
(val & BIT(pconf->bit)) >> pconf->bit);
if (!pmap)
@@ -535,7 +507,7 @@ int aspeed_pin_config_set(struct pinctrl_dev *pctldev, unsigned int offset,
if (!pconf)
return -ENOTSUPP;
- pmap = find_pinconf_map(param, MAP_TYPE_ARG, arg);
+ pmap = find_pinconf_map(pdata, param, MAP_TYPE_ARG, arg);
if (WARN_ON(!pmap))
return -EINVAL;
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
index a7db31202033..27d3929b6aca 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
@@ -42,6 +42,22 @@ struct aspeed_pin_config {
.bit = bit_ \
}
+/*
+ * Aspeed pin configuration description.
+ *
+ * @param: pinconf configuration parameter
+ * @arg: The supported argument for @param, or -1 if any value is supported
+ * @val: The register value to write to configure @arg for @param
+ *
+ * The map is to be used in conjunction with the configuration array supplied
+ * by the driver implementation.
+ */
+struct aspeed_pin_config_map {
+ enum pin_config_param param;
+ s32 arg;
+ u32 val;
+};
+
struct aspeed_pinctrl_data {
struct regmap *scu;
@@ -52,6 +68,9 @@ struct aspeed_pinctrl_data {
const unsigned int nconfigs;
struct aspeed_pinmux_data pinmux;
+
+ const struct aspeed_pin_config_map *confmaps;
+ const unsigned int nconfmaps;
};
/* Aspeed pinctrl helpers */
--
2.20.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 6/7] pinctrl: aspeed: Use masks to describe pinconf bitfields
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
` (4 preceding siblings ...)
2019-12-02 6:14 ` [PATCH 5/7] pinctrl: aspeed: Move aspeed_pin_config_map to separate source file Andrew Jeffery
@ 2019-12-02 6:14 ` Andrew Jeffery
2019-12-02 6:14 ` [PATCH 7/7] pinctrl: aspeed-g6: Add AST2600 pinconf support Andrew Jeffery
2019-12-13 8:42 ` [PATCH 0/7] pinctrl: aspeed-g6: USB and " Linus Walleij
7 siblings, 0 replies; 9+ messages in thread
From: Andrew Jeffery @ 2019-12-02 6:14 UTC (permalink / raw)
To: linux-gpio
Cc: Johnny Huang, linus.walleij, robh+dt, mark.rutland, joel,
linux-aspeed, devicetree, linux-arm-kernel, linux-kernel
From: Johnny Huang <johnny_huang@aspeedtech.com>
Since some of the AST2600 pinconf setting are not just single bit, modified
aspeed_pin_config @bit to @mask and add @mask to aspeed_pin_config_map to
support configuring multiple bits.
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
[AJ: Tweak commit message]
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c | 10 +++++-----
drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c | 10 +++++-----
drivers/pinctrl/aspeed/pinctrl-aspeed.c | 12 ++++++------
drivers/pinctrl/aspeed/pinctrl-aspeed.h | 7 ++++---
4 files changed, 20 insertions(+), 19 deletions(-)
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
index 62b8aa53b627..bfed0e274643 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c
@@ -2595,11 +2595,11 @@ static int aspeed_g4_sig_expr_set(struct aspeed_pinmux_data *ctx,
}
static const struct aspeed_pin_config_map aspeed_g4_pin_config_map[] = {
- { PIN_CONFIG_BIAS_PULL_DOWN, 0, 1},
- { PIN_CONFIG_BIAS_PULL_DOWN, -1, 0},
- { PIN_CONFIG_BIAS_DISABLE, -1, 1},
- { PIN_CONFIG_DRIVE_STRENGTH, 8, 0},
- { PIN_CONFIG_DRIVE_STRENGTH, 16, 1},
+ { PIN_CONFIG_BIAS_PULL_DOWN, 0, 1, BIT_MASK(0)},
+ { PIN_CONFIG_BIAS_PULL_DOWN, -1, 0, BIT_MASK(0)},
+ { PIN_CONFIG_BIAS_DISABLE, -1, 1, BIT_MASK(0)},
+ { PIN_CONFIG_DRIVE_STRENGTH, 8, 0, BIT_MASK(0)},
+ { PIN_CONFIG_DRIVE_STRENGTH, 16, 1, BIT_MASK(0)},
};
static const struct aspeed_pinmux_ops aspeed_g4_ops = {
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
index 2acbcf3d508a..0cab4c2576e2 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c
@@ -2781,11 +2781,11 @@ static int aspeed_g5_sig_expr_set(struct aspeed_pinmux_data *ctx,
}
static const struct aspeed_pin_config_map aspeed_g5_pin_config_map[] = {
- { PIN_CONFIG_BIAS_PULL_DOWN, 0, 1},
- { PIN_CONFIG_BIAS_PULL_DOWN, -1, 0},
- { PIN_CONFIG_BIAS_DISABLE, -1, 1},
- { PIN_CONFIG_DRIVE_STRENGTH, 8, 0},
- { PIN_CONFIG_DRIVE_STRENGTH, 16, 1},
+ { PIN_CONFIG_BIAS_PULL_DOWN, 0, 1, BIT_MASK(0)},
+ { PIN_CONFIG_BIAS_PULL_DOWN, -1, 0, BIT_MASK(0)},
+ { PIN_CONFIG_BIAS_DISABLE, -1, 1, BIT_MASK(0)},
+ { PIN_CONFIG_DRIVE_STRENGTH, 8, 0, BIT_MASK(0)},
+ { PIN_CONFIG_DRIVE_STRENGTH, 16, 1, BIT_MASK(0)},
};
static const struct aspeed_pinmux_ops aspeed_g5_ops = {
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.c b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
index fc68aca7b36c..b625a657171e 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
@@ -464,7 +464,7 @@ int aspeed_pin_config_get(struct pinctrl_dev *pctldev, unsigned int offset,
return rc;
pmap = find_pinconf_map(pdata, param, MAP_TYPE_VAL,
- (val & BIT(pconf->bit)) >> pconf->bit);
+ (val & pconf->mask) >> __ffs(pconf->mask));
if (!pmap)
return -EINVAL;
@@ -512,17 +512,17 @@ int aspeed_pin_config_set(struct pinctrl_dev *pctldev, unsigned int offset,
if (WARN_ON(!pmap))
return -EINVAL;
- val = pmap->val << pconf->bit;
+ val = pmap->val << __ffs(pconf->mask);
rc = regmap_update_bits(pdata->scu, pconf->reg,
- BIT(pconf->bit), val);
+ pmap->mask, val);
if (rc < 0)
return rc;
- pr_debug("%s: Set SCU%02X[%d]=%d for param %d(=%d) on pin %d\n",
- __func__, pconf->reg, pconf->bit, pmap->val,
- param, arg, offset);
+ pr_debug("%s: Set SCU%02X[%lu]=%d for param %d(=%d) on pin %d\n",
+ __func__, pconf->reg, __ffs(pconf->mask),
+ pmap->val, param, arg, offset);
}
return 0;
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
index 27d3929b6aca..6f0f03395617 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
@@ -24,8 +24,7 @@ struct aspeed_pin_config {
enum pin_config_param param;
unsigned int pins[2];
unsigned int reg;
- u8 bit;
- u8 value;
+ u32 mask;
};
#define ASPEED_PINCTRL_PIN(name_) \
@@ -39,7 +38,7 @@ struct aspeed_pin_config {
.param = param_, \
.pins = {pin0_, pin1_}, \
.reg = reg_, \
- .bit = bit_ \
+ .mask = BIT_MASK(bit_) \
}
/*
@@ -48,6 +47,7 @@ struct aspeed_pin_config {
* @param: pinconf configuration parameter
* @arg: The supported argument for @param, or -1 if any value is supported
* @val: The register value to write to configure @arg for @param
+ * @mask: The bitfield mask for @val
*
* The map is to be used in conjunction with the configuration array supplied
* by the driver implementation.
@@ -56,6 +56,7 @@ struct aspeed_pin_config_map {
enum pin_config_param param;
s32 arg;
u32 val;
+ u32 mask;
};
struct aspeed_pinctrl_data {
--
2.20.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 7/7] pinctrl: aspeed-g6: Add AST2600 pinconf support
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
` (5 preceding siblings ...)
2019-12-02 6:14 ` [PATCH 6/7] pinctrl: aspeed: Use masks to describe pinconf bitfields Andrew Jeffery
@ 2019-12-02 6:14 ` Andrew Jeffery
2019-12-13 8:42 ` [PATCH 0/7] pinctrl: aspeed-g6: USB and " Linus Walleij
7 siblings, 0 replies; 9+ messages in thread
From: Andrew Jeffery @ 2019-12-02 6:14 UTC (permalink / raw)
To: linux-gpio
Cc: Johnny Huang, linus.walleij, robh+dt, mark.rutland, joel,
linux-aspeed, devicetree, linux-arm-kernel, linux-kernel
From: Johnny Huang <johnny_huang@aspeedtech.com>
The AST2600 pinconf is a little different from previous generations of
ASPEED BMC SoCs in terms of architecture. The pull-down setting is
per-pin setting now, and drive-strength support 4 kind of value (e.g.
4ma, 8ma, 12ma, 16ma).
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
[AJ: Trim unused pinctrl register macros]
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 290 +++++++++++++++++++++
drivers/pinctrl/aspeed/pinctrl-aspeed.h | 7 +
2 files changed, 297 insertions(+)
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
index 22e6c07149c3..eb0c11a9fbf2 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
@@ -28,6 +28,8 @@
#define SCU438 0x438 /* Multi-function Pin Control #10 */
#define SCU440 0x440 /* USB Multi-function Pin Control #12 */
#define SCU450 0x450 /* Multi-function Pin Control #14 */
+#define SCU454 0x454 /* Multi-function Pin Control #15 */
+#define SCU458 0x458 /* Multi-function Pin Control #16 */
#define SCU4B0 0x4B0 /* Multi-function Pin Control #17 */
#define SCU4B4 0x4B4 /* Multi-function Pin Control #18 */
#define SCU4B8 0x4B8 /* Multi-function Pin Control #19 */
@@ -36,6 +38,13 @@
#define SCU4D8 0x4D8 /* Multi-function Pin Control #23 */
#define SCU500 0x500 /* Hardware Strap 1 */
#define SCU510 0x510 /* Hardware Strap 2 */
+#define SCU610 0x610 /* Disable GPIO Internal Pull-Down #0 */
+#define SCU614 0x614 /* Disable GPIO Internal Pull-Down #1 */
+#define SCU618 0x618 /* Disable GPIO Internal Pull-Down #2 */
+#define SCU61C 0x61c /* Disable GPIO Internal Pull-Down #3 */
+#define SCU620 0x620 /* Disable GPIO Internal Pull-Down #4 */
+#define SCU634 0x634 /* Disable GPIO Internal Pull-Down #5 */
+#define SCU638 0x638 /* Disable GPIO Internal Pull-Down #6 */
#define SCU694 0x694 /* Multi-function Pin Control #25 */
#define SCUC20 0xC20 /* PCIE configuration Setting Control */
@@ -2333,6 +2342,260 @@ static const struct aspeed_pin_function aspeed_g6_functions[] = {
ASPEED_PINCTRL_FUNC(WDTRST4),
};
+static struct aspeed_pin_config aspeed_g6_configs[] = {
+ /* GPIOB7 */
+ ASPEED_PULL_DOWN_PINCONF(J24, SCU610, 15),
+ /* GPIOB6 */
+ ASPEED_PULL_DOWN_PINCONF(H25, SCU610, 14),
+ /* GPIOB5 */
+ ASPEED_PULL_DOWN_PINCONF(G26, SCU610, 13),
+ /* GPIOB4 */
+ ASPEED_PULL_DOWN_PINCONF(J23, SCU610, 12),
+ /* GPIOB3 */
+ ASPEED_PULL_DOWN_PINCONF(J25, SCU610, 11),
+ /* GPIOB2 */
+ ASPEED_PULL_DOWN_PINCONF(H26, SCU610, 10),
+ /* GPIOB1 */
+ ASPEED_PULL_DOWN_PINCONF(K23, SCU610, 9),
+ /* GPIOB0 */
+ ASPEED_PULL_DOWN_PINCONF(J26, SCU610, 8),
+
+ /* GPIOH3 */
+ ASPEED_PULL_DOWN_PINCONF(A17, SCU614, 27),
+ /* GPIOH2 */
+ ASPEED_PULL_DOWN_PINCONF(C18, SCU614, 26),
+ /* GPIOH1 */
+ ASPEED_PULL_DOWN_PINCONF(B18, SCU614, 25),
+ /* GPIOH0 */
+ ASPEED_PULL_DOWN_PINCONF(A18, SCU614, 24),
+
+ /* GPIOL7 */
+ ASPEED_PULL_DOWN_PINCONF(C14, SCU618, 31),
+ /* GPIOL6 */
+ ASPEED_PULL_DOWN_PINCONF(B14, SCU618, 30),
+ /* GPIOL5 */
+ ASPEED_PULL_DOWN_PINCONF(F15, SCU618, 29),
+ /* GPIOL4 */
+ ASPEED_PULL_DOWN_PINCONF(C15, SCU618, 28),
+
+ /* GPIOJ7 */
+ ASPEED_PULL_UP_PINCONF(D19, SCU618, 15),
+ /* GPIOJ6 */
+ ASPEED_PULL_UP_PINCONF(C20, SCU618, 14),
+ /* GPIOJ5 */
+ ASPEED_PULL_UP_PINCONF(A19, SCU618, 13),
+ /* GPIOJ4 */
+ ASPEED_PULL_UP_PINCONF(C19, SCU618, 12),
+ /* GPIOJ3 */
+ ASPEED_PULL_UP_PINCONF(D20, SCU618, 11),
+ /* GPIOJ2 */
+ ASPEED_PULL_UP_PINCONF(E19, SCU618, 10),
+ /* GPIOJ1 */
+ ASPEED_PULL_UP_PINCONF(A20, SCU618, 9),
+ /* GPIOJ0 */
+ ASPEED_PULL_UP_PINCONF(B20, SCU618, 8),
+
+ /* GPIOI7 */
+ ASPEED_PULL_DOWN_PINCONF(A15, SCU618, 7),
+ /* GPIOI6 */
+ ASPEED_PULL_DOWN_PINCONF(B16, SCU618, 6),
+ /* GPIOI5 */
+ ASPEED_PULL_DOWN_PINCONF(E16, SCU618, 5),
+ /* GPIOI4 */
+ ASPEED_PULL_DOWN_PINCONF(C16, SCU618, 4),
+ /* GPIOI3 */
+ ASPEED_PULL_DOWN_PINCONF(D16, SCU618, 3),
+ /* GPIOI2 */
+ ASPEED_PULL_DOWN_PINCONF(E17, SCU618, 2),
+ /* GPIOI1 */
+ ASPEED_PULL_DOWN_PINCONF(A16, SCU618, 1),
+ /* GPIOI0 */
+ ASPEED_PULL_DOWN_PINCONF(D17, SCU618, 0),
+
+ /* GPIOP7 */
+ ASPEED_PULL_DOWN_PINCONF(Y23, SCU61C, 31),
+ /* GPIOP6 */
+ ASPEED_PULL_DOWN_PINCONF(AB24, SCU61C, 30),
+ /* GPIOP5 */
+ ASPEED_PULL_DOWN_PINCONF(AB23, SCU61C, 29),
+ /* GPIOP4 */
+ ASPEED_PULL_DOWN_PINCONF(W23, SCU61C, 28),
+ /* GPIOP3 */
+ ASPEED_PULL_DOWN_PINCONF(AA24, SCU61C, 27),
+ /* GPIOP2 */
+ ASPEED_PULL_DOWN_PINCONF(AA23, SCU61C, 26),
+ /* GPIOP1 */
+ ASPEED_PULL_DOWN_PINCONF(W24, SCU61C, 25),
+ /* GPIOP0 */
+ ASPEED_PULL_DOWN_PINCONF(AB22, SCU61C, 24),
+
+ /* GPIOO7 */
+ ASPEED_PULL_DOWN_PINCONF(AC23, SCU61C, 23),
+ /* GPIOO6 */
+ ASPEED_PULL_DOWN_PINCONF(AC24, SCU61C, 22),
+ /* GPIOO5 */
+ ASPEED_PULL_DOWN_PINCONF(AC22, SCU61C, 21),
+ /* GPIOO4 */
+ ASPEED_PULL_DOWN_PINCONF(AD25, SCU61C, 20),
+ /* GPIOO3 */
+ ASPEED_PULL_DOWN_PINCONF(AD24, SCU61C, 19),
+ /* GPIOO2 */
+ ASPEED_PULL_DOWN_PINCONF(AD23, SCU61C, 18),
+ /* GPIOO1 */
+ ASPEED_PULL_DOWN_PINCONF(AD22, SCU61C, 17),
+ /* GPIOO0 */
+ ASPEED_PULL_DOWN_PINCONF(AD26, SCU61C, 16),
+
+ /* GPION7 */
+ ASPEED_PULL_DOWN_PINCONF(M26, SCU61C, 15),
+ /* GPION6 */
+ ASPEED_PULL_DOWN_PINCONF(N26, SCU61C, 14),
+ /* GPION5 */
+ ASPEED_PULL_DOWN_PINCONF(M23, SCU61C, 13),
+ /* GPION4 */
+ ASPEED_PULL_DOWN_PINCONF(P26, SCU61C, 12),
+ /* GPION3 */
+ ASPEED_PULL_DOWN_PINCONF(N24, SCU61C, 11),
+ /* GPION2 */
+ ASPEED_PULL_DOWN_PINCONF(N25, SCU61C, 10),
+ /* GPION1 */
+ ASPEED_PULL_DOWN_PINCONF(N23, SCU61C, 9),
+ /* GPION0 */
+ ASPEED_PULL_DOWN_PINCONF(P25, SCU61C, 8),
+
+ /* GPIOM7 */
+ ASPEED_PULL_DOWN_PINCONF(D13, SCU61C, 7),
+ /* GPIOM6 */
+ ASPEED_PULL_DOWN_PINCONF(C13, SCU61C, 6),
+ /* GPIOM5 */
+ ASPEED_PULL_DOWN_PINCONF(C12, SCU61C, 5),
+ /* GPIOM4 */
+ ASPEED_PULL_DOWN_PINCONF(B12, SCU61C, 4),
+ /* GPIOM3 */
+ ASPEED_PULL_DOWN_PINCONF(E14, SCU61C, 3),
+ /* GPIOM2 */
+ ASPEED_PULL_DOWN_PINCONF(A12, SCU61C, 2),
+ /* GPIOM1 */
+ ASPEED_PULL_DOWN_PINCONF(B13, SCU61C, 1),
+ /* GPIOM0 */
+ ASPEED_PULL_DOWN_PINCONF(D14, SCU61C, 0),
+
+ /* GPIOS7 */
+ ASPEED_PULL_DOWN_PINCONF(T24, SCU620, 23),
+ /* GPIOS6 */
+ ASPEED_PULL_DOWN_PINCONF(P23, SCU620, 22),
+ /* GPIOS5 */
+ ASPEED_PULL_DOWN_PINCONF(P24, SCU620, 21),
+ /* GPIOS4 */
+ ASPEED_PULL_DOWN_PINCONF(R26, SCU620, 20),
+ /* GPIOS3*/
+ ASPEED_PULL_DOWN_PINCONF(R24, SCU620, 19),
+ /* GPIOS2 */
+ ASPEED_PULL_DOWN_PINCONF(T26, SCU620, 18),
+ /* GPIOS1 */
+ ASPEED_PULL_DOWN_PINCONF(T25, SCU620, 17),
+ /* GPIOS0 */
+ ASPEED_PULL_DOWN_PINCONF(R23, SCU620, 16),
+
+ /* GPIOR7 */
+ ASPEED_PULL_DOWN_PINCONF(U26, SCU620, 15),
+ /* GPIOR6 */
+ ASPEED_PULL_DOWN_PINCONF(W26, SCU620, 14),
+ /* GPIOR5 */
+ ASPEED_PULL_DOWN_PINCONF(T23, SCU620, 13),
+ /* GPIOR4 */
+ ASPEED_PULL_DOWN_PINCONF(U25, SCU620, 12),
+ /* GPIOR3*/
+ ASPEED_PULL_DOWN_PINCONF(V26, SCU620, 11),
+ /* GPIOR2 */
+ ASPEED_PULL_DOWN_PINCONF(V24, SCU620, 10),
+ /* GPIOR1 */
+ ASPEED_PULL_DOWN_PINCONF(U24, SCU620, 9),
+ /* GPIOR0 */
+ ASPEED_PULL_DOWN_PINCONF(V25, SCU620, 8),
+
+ /* GPIOX7 */
+ ASPEED_PULL_DOWN_PINCONF(AB10, SCU634, 31),
+ /* GPIOX6 */
+ ASPEED_PULL_DOWN_PINCONF(AF9, SCU634, 30),
+ /* GPIOX5 */
+ ASPEED_PULL_DOWN_PINCONF(AD9, SCU634, 29),
+ /* GPIOX4 */
+ ASPEED_PULL_DOWN_PINCONF(AB9, SCU634, 28),
+ /* GPIOX3*/
+ ASPEED_PULL_DOWN_PINCONF(AF8, SCU634, 27),
+ /* GPIOX2 */
+ ASPEED_PULL_DOWN_PINCONF(AC9, SCU634, 26),
+ /* GPIOX1 */
+ ASPEED_PULL_DOWN_PINCONF(AA9, SCU634, 25),
+ /* GPIOX0 */
+ ASPEED_PULL_DOWN_PINCONF(AE8, SCU634, 24),
+
+ /* GPIOV7 */
+ ASPEED_PULL_DOWN_PINCONF(AF15, SCU634, 15),
+ /* GPIOV6 */
+ ASPEED_PULL_DOWN_PINCONF(AD15, SCU634, 14),
+ /* GPIOV5 */
+ ASPEED_PULL_DOWN_PINCONF(AE14, SCU634, 13),
+ /* GPIOV4 */
+ ASPEED_PULL_DOWN_PINCONF(AE15, SCU634, 12),
+ /* GPIOV3*/
+ ASPEED_PULL_DOWN_PINCONF(AC15, SCU634, 11),
+ /* GPIOV2 */
+ ASPEED_PULL_DOWN_PINCONF(AD14, SCU634, 10),
+ /* GPIOV1 */
+ ASPEED_PULL_DOWN_PINCONF(AF14, SCU634, 9),
+ /* GPIOV0 */
+ ASPEED_PULL_DOWN_PINCONF(AB15, SCU634, 8),
+
+ /* GPIOZ7 */
+ ASPEED_PULL_DOWN_PINCONF(AF10, SCU638, 15),
+ /* GPIOZ6 */
+ ASPEED_PULL_DOWN_PINCONF(AD11, SCU638, 14),
+ /* GPIOZ5 */
+ ASPEED_PULL_DOWN_PINCONF(AA11, SCU638, 13),
+ /* GPIOZ4 */
+ ASPEED_PULL_DOWN_PINCONF(AC11, SCU638, 12),
+ /* GPIOZ3*/
+ ASPEED_PULL_DOWN_PINCONF(AB11, SCU638, 11),
+
+ /* GPIOZ1 */
+ ASPEED_PULL_DOWN_PINCONF(AD10, SCU638, 9),
+ /* GPIOZ0 */
+ ASPEED_PULL_DOWN_PINCONF(AC10, SCU638, 8),
+
+ /* GPIOY6 */
+ ASPEED_PULL_DOWN_PINCONF(AC12, SCU638, 6),
+ /* GPIOY5 */
+ ASPEED_PULL_DOWN_PINCONF(AF12, SCU638, 5),
+ /* GPIOY4 */
+ ASPEED_PULL_DOWN_PINCONF(AE12, SCU638, 4),
+ /* GPIOY3 */
+ ASPEED_PULL_DOWN_PINCONF(AA12, SCU638, 3),
+ /* GPIOY2 */
+ ASPEED_PULL_DOWN_PINCONF(AE11, SCU638, 2),
+ /* GPIOY1 */
+ ASPEED_PULL_DOWN_PINCONF(AD12, SCU638, 1),
+ /* GPIOY0 */
+ ASPEED_PULL_DOWN_PINCONF(AF11, SCU638, 0),
+
+ /* LAD3 */
+ { PIN_CONFIG_DRIVE_STRENGTH, { AC7, AC7 }, SCU454, GENMASK(31, 30)},
+ /* LAD2 */
+ { PIN_CONFIG_DRIVE_STRENGTH, { AC8, AC8 }, SCU454, GENMASK(29, 28)},
+ /* LAD1 */
+ { PIN_CONFIG_DRIVE_STRENGTH, { AB8, AB8 }, SCU454, GENMASK(27, 26)},
+ /* LAD0 */
+ { PIN_CONFIG_DRIVE_STRENGTH, { AB7, AB7 }, SCU454, GENMASK(25, 24)},
+
+ /* MAC3 */
+ { PIN_CONFIG_POWER_SOURCE, { H24, E26 }, SCU458, BIT_MASK(4)},
+ { PIN_CONFIG_DRIVE_STRENGTH, { H24, E26 }, SCU458, GENMASK(1, 0)},
+ /* MAC4 */
+ { PIN_CONFIG_POWER_SOURCE, { F24, B24 }, SCU458, BIT_MASK(5)},
+ { PIN_CONFIG_DRIVE_STRENGTH, { F24, B24 }, SCU458, GENMASK(3, 2)},
+};
+
/**
* Configure a pin's signal by applying an expression's descriptor state for
* all descriptors in the expression.
@@ -2400,6 +2663,20 @@ static int aspeed_g6_sig_expr_set(struct aspeed_pinmux_data *ctx,
return 0;
}
+static const struct aspeed_pin_config_map aspeed_g6_pin_config_map[] = {
+ { PIN_CONFIG_BIAS_PULL_DOWN, 0, 1, BIT_MASK(0)},
+ { PIN_CONFIG_BIAS_PULL_DOWN, -1, 0, BIT_MASK(0)},
+ { PIN_CONFIG_BIAS_PULL_UP, 0, 1, BIT_MASK(0)},
+ { PIN_CONFIG_BIAS_PULL_UP, -1, 0, BIT_MASK(0)},
+ { PIN_CONFIG_BIAS_DISABLE, -1, 1, BIT_MASK(0)},
+ { PIN_CONFIG_DRIVE_STRENGTH, 4, 0, GENMASK(1, 0)},
+ { PIN_CONFIG_DRIVE_STRENGTH, 8, 1, GENMASK(1, 0)},
+ { PIN_CONFIG_DRIVE_STRENGTH, 12, 2, GENMASK(1, 0)},
+ { PIN_CONFIG_DRIVE_STRENGTH, 16, 3, GENMASK(1, 0)},
+ { PIN_CONFIG_POWER_SOURCE, 3300, 0, BIT_MASK(0)},
+ { PIN_CONFIG_POWER_SOURCE, 1800, 1, BIT_MASK(0)},
+};
+
static const struct aspeed_pinmux_ops aspeed_g5_ops = {
.set = aspeed_g6_sig_expr_set,
};
@@ -2414,6 +2691,10 @@ static struct aspeed_pinctrl_data aspeed_g6_pinctrl_data = {
.functions = aspeed_g6_functions,
.nfunctions = ARRAY_SIZE(aspeed_g6_functions),
},
+ .configs = aspeed_g6_configs,
+ .nconfigs = ARRAY_SIZE(aspeed_g6_configs),
+ .confmaps = aspeed_g6_pin_config_map,
+ .nconfmaps = ARRAY_SIZE(aspeed_g6_pin_config_map),
};
static const struct pinmux_ops aspeed_g6_pinmux_ops = {
@@ -2434,12 +2715,21 @@ static const struct pinctrl_ops aspeed_g6_pinctrl_ops = {
.dt_free_map = pinctrl_utils_free_map,
};
+static const struct pinconf_ops aspeed_g6_conf_ops = {
+ .is_generic = true,
+ .pin_config_get = aspeed_pin_config_get,
+ .pin_config_set = aspeed_pin_config_set,
+ .pin_config_group_get = aspeed_pin_config_group_get,
+ .pin_config_group_set = aspeed_pin_config_group_set,
+};
+
static struct pinctrl_desc aspeed_g6_pinctrl_desc = {
.name = "aspeed-g6-pinctrl",
.pins = aspeed_g6_pins,
.npins = ARRAY_SIZE(aspeed_g6_pins),
.pctlops = &aspeed_g6_pinctrl_ops,
.pmxops = &aspeed_g6_pinmux_ops,
+ .confops = &aspeed_g6_conf_ops,
};
static int aspeed_g6_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
index 6f0f03395617..4dcde3bc29c8 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
@@ -41,6 +41,13 @@ struct aspeed_pin_config {
.mask = BIT_MASK(bit_) \
}
+#define ASPEED_PULL_DOWN_PINCONF(pin_, reg_, bit_) \
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, pin_, pin_, reg_, bit_), \
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, pin_, pin_, reg_, bit_)
+
+#define ASPEED_PULL_UP_PINCONF(pin_, reg_, bit_) \
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_UP, pin_, pin_, reg_, bit_), \
+ ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, pin_, pin_, reg_, bit_)
/*
* Aspeed pin configuration description.
*
--
2.20.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
` (6 preceding siblings ...)
2019-12-02 6:14 ` [PATCH 7/7] pinctrl: aspeed-g6: Add AST2600 pinconf support Andrew Jeffery
@ 2019-12-13 8:42 ` Linus Walleij
7 siblings, 0 replies; 9+ messages in thread
From: Linus Walleij @ 2019-12-13 8:42 UTC (permalink / raw)
To: Andrew Jeffery
Cc: open list:GPIO SUBSYSTEM, Rob Herring, Mark Rutland,
Joel Stanley, linux-aspeed,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux ARM, linux-kernel
On Mon, Dec 2, 2019 at 7:12 AM Andrew Jeffery <andrew@aj.id.au> wrote:
> This series adds USB and pinconf support to the AST2600 pincontrol driver. The
> patches have largely been developed by Johnny Huang from ASPEED and have been
> used for bringup and verification of the chip. The were developed around the
> time of the 5.4 merge window but I got distracted for a while and haven't had
> an opportunity to send them until now. They've had a run in the OpenBMC kernel
> tree and so shouldn't cause any issues, but given where we are for 5.5 I'm just
> getting them in early for 5.6 so we don't miss another release.
All 7 patches applied!
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2019-12-13 8:42 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-02 6:14 [PATCH 0/7] pinctrl: aspeed-g6: USB and pinconf support Andrew Jeffery
2019-12-02 6:14 ` [PATCH 1/7] dt-bindings: pinctrl: aspeed-g6: Add USB functions and groups Andrew Jeffery
2019-12-02 6:14 ` [PATCH 2/7] pinctrl: aspeed-g6: Add AST2600 I3C1 and I3C2 pinmux config Andrew Jeffery
2019-12-02 6:14 ` [PATCH 3/7] pinctrl: aspeed-g6: Add support for the AST2600 USB pinmux Andrew Jeffery
2019-12-02 6:14 ` [PATCH 4/7] pinctrl: aspeed: Add ASPEED_SB_PINCONF() helper Andrew Jeffery
2019-12-02 6:14 ` [PATCH 5/7] pinctrl: aspeed: Move aspeed_pin_config_map to separate source file Andrew Jeffery
2019-12-02 6:14 ` [PATCH 6/7] pinctrl: aspeed: Use masks to describe pinconf bitfields Andrew Jeffery
2019-12-02 6:14 ` [PATCH 7/7] pinctrl: aspeed-g6: Add AST2600 pinconf support Andrew Jeffery
2019-12-13 8:42 ` [PATCH 0/7] pinctrl: aspeed-g6: USB and " Linus Walleij
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