[PATCH 1/1] pinctrl: meson: meson8b: fix the NAND DQS pins
Martin Blumenstingl
martin.blumenstingl at googlemail.com
Sat Mar 25 11:43:50 PDT 2017
The nand_groups table uses different names for the NAND DQS pins than
the GROUP() definition in meson8b_cbus_groups (nand_dqs_0 vs nand_dqs0).
This prevents using the NAND DQS pins in the devicetree.
I decided to rename both pins to nand_dqs_15 and nand_dqs_18 as both seem
to serve the same function, just exposed on different pins (unlike the
ethernet TX pins for example, where there's eth_txd0..3 - all of these
can be active at the same time as they are different data lines).
Fixes: 0fefcb6876d0 ("pinctrl: Add support for Meson8b")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
---
drivers/pinctrl/meson/pinctrl-meson8b.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/pinctrl/meson/pinctrl-meson8b.c b/drivers/pinctrl/meson/pinctrl-meson8b.c
index 76f077f18193..bf747eb1f3f4 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8b.c
+++ b/drivers/pinctrl/meson/pinctrl-meson8b.c
@@ -267,8 +267,8 @@ static const unsigned int nand_ale_pins[] = { PIN(BOOT_11, 0) };
static const unsigned int nand_cle_pins[] = { PIN(BOOT_12, 0) };
static const unsigned int nand_wen_clk_pins[] = { PIN(BOOT_13, 0) };
static const unsigned int nand_ren_clk_pins[] = { PIN(BOOT_14, 0) };
-static const unsigned int nand_dqs_0_pins[] = { PIN(BOOT_15, 0) };
-static const unsigned int nand_dqs_1_pins[] = { PIN(BOOT_18, 0) };
+static const unsigned int nand_dqs_15_pins[] = { PIN(BOOT_15, 0) };
+static const unsigned int nand_dqs_18_pins[] = { PIN(BOOT_18, 0) };
static const unsigned int sdxc_d0_c_pins[] = { PIN(BOOT_0, 0)};
static const unsigned int sdxc_d13_c_pins[] = { PIN(BOOT_1, 0), PIN(BOOT_2, 0),
@@ -527,8 +527,8 @@ static struct meson_pmx_group meson8b_cbus_groups[] = {
GROUP(nand_cle, 2, 20),
GROUP(nand_wen_clk, 2, 19),
GROUP(nand_ren_clk, 2, 18),
- GROUP(nand_dqs_0, 2, 27),
- GROUP(nand_dqs_1, 2, 28),
+ GROUP(nand_dqs_15, 2, 27),
+ GROUP(nand_dqs_18, 2, 28),
GROUP(sdxc_d0_c, 4, 30),
GROUP(sdxc_d13_c, 4, 29),
GROUP(sdxc_d47_c, 4, 28),
@@ -739,8 +739,8 @@ static const char * const sdxc_c_groups[] = {
static const char * const nand_groups[] = {
"nand_io", "nand_io_ce0", "nand_io_ce1",
"nand_io_rb0", "nand_ale", "nand_cle",
- "nand_wen_clk", "nand_ren_clk", "nand_dqs0",
- "nand_dqs1"
+ "nand_wen_clk", "nand_ren_clk", "nand_dqs_15",
+ "nand_dqs_18"
};
static const char * const nor_groups[] = {
--
2.12.1
More information about the linux-amlogic
mailing list