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From: Vikas Manocha <vikas.manocha@st.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 15/18] stm32f7: increase the max no of pin configuration to 70
Date: Tue, 4 Apr 2017 14:45:17 -0700	[thread overview]
Message-ID: <1491342324-5820-16-git-send-email-vikas.manocha@st.com> (raw)
In-Reply-To: <1491342324-5820-1-git-send-email-vikas.manocha@st.com>

The number of pins to be configured could be more than 50 e.g. in case
of sdram controller, there are about 56 pins (32 data lines, 12 address
& some control signals).

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>
---
Changed in v2: None

 drivers/pinctrl/pinctrl_stm32.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/pinctrl_stm32.c b/drivers/pinctrl/pinctrl_stm32.c
index 378fbaf..8a4bc1c 100644
--- a/drivers/pinctrl/pinctrl_stm32.c
+++ b/drivers/pinctrl/pinctrl_stm32.c
@@ -7,6 +7,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#define MAX_PINS_ONE_IP			70
 #define MODE_BITS_MASK			3
 #define OSPEED_MASK			3
 #define PUPD_MASK			3
@@ -93,7 +94,7 @@ static int prep_gpio_ctl(struct stm32_gpio_ctl *gpio_ctl, u32 gpio_fn, int node)
 static int stm32_pinctrl_set_state_simple(struct udevice *dev,
 					  struct udevice *periph)
 {
-	u32 pin_mux[50];
+	u32 pin_mux[MAX_PINS_ONE_IP];
 	struct fdtdec_phandle_args args;
 	int rv, len;
 
-- 
1.9.1

  parent reply	other threads:[~2017-04-04 21:45 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-04 21:45 [U-Boot] [PATCH v2 00/18] stm32f7: add sdram & gpio drivers Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 01/18] stm32f7: use clock driver to enable qspi controller clock Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 02/18] stm32f7: sdram: move sdram driver code to ram drivers area Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 03/18] stm32f7: dm: add driver model support for sdram Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 04/18] ARM: DT: stm32f7: add sdram pin contol node Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 05/18] stm32f7: use driver model for sdram initialization Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 06/18] stm32f7: use clock driver to enable sdram controller clock Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 07/18] stm32f7: sdram: use sdram device tree node to configure sdram controller Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 08/18] dm: gpio: Add driver for stm32f7 gpio controller Vikas Manocha
2017-04-09 19:27   ` Simon Glass
2017-04-10 16:25     ` Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 09/18] ARM: DT: stm32f7: add gpio device tree nodes Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 10/18] stm32f7: use stm32f7 gpio driver supporting driver model Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 11/18] stm32f746: to switch on user LED1 & read user button Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 12/18] stm32f7: stm32f746-disco: read memory info from device tree Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 13/18] stm32f7: enable board info read " Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 14/18] stm32f7: sdram: correct sdram configuration as per micron sdram Vikas Manocha
2017-04-04 21:45 ` Vikas Manocha [this message]
2017-04-04 21:45 ` [U-Boot] [PATCH v2 16/18] stm32f7: move board specific pin muxing to dts Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 17/18] stm32f7: add support for stm32f769 disco board Vikas Manocha
2017-04-04 21:45 ` [U-Boot] [PATCH v2 18/18] stm32f7: remove not needed configuration from board config Vikas Manocha

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