From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/pinctrl/actions/pinctrl-s900.c | 207 ++++++++++++++++++---------------------------------
1 files changed, 72 insertions(+), 135 deletions(-)
diff --git a/kernel/drivers/pinctrl/actions/pinctrl-s900.c b/kernel/drivers/pinctrl/actions/pinctrl-s900.c
index ea67b14..811249a 100644
--- a/kernel/drivers/pinctrl/actions/pinctrl-s900.c
+++ b/kernel/drivers/pinctrl/actions/pinctrl-s900.c
@@ -13,6 +13,7 @@
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinconf-generic.h>
#include "pinctrl-owl.h"
/* Pinctrl registers offset */
@@ -32,13 +33,6 @@
#define PAD_SR0 (0x0270)
#define PAD_SR1 (0x0274)
#define PAD_SR2 (0x0278)
-
-#define OWL_GPIO_PORT_A 0
-#define OWL_GPIO_PORT_B 1
-#define OWL_GPIO_PORT_C 2
-#define OWL_GPIO_PORT_D 3
-#define OWL_GPIO_PORT_E 4
-#define OWL_GPIO_PORT_F 5
#define _GPIOA(offset) (offset)
#define _GPIOB(offset) (32 + (offset))
@@ -892,55 +886,6 @@
static unsigned int sensor0_sr_pads[] = { SENSOR0_PCLK,
SENSOR0_CKOUT };
-#define MUX_PG(group_name, reg, shift, width) \
- { \
- .name = #group_name, \
- .pads = group_name##_pads, \
- .npads = ARRAY_SIZE(group_name##_pads), \
- .funcs = group_name##_funcs, \
- .nfuncs = ARRAY_SIZE(group_name##_funcs), \
- .mfpctl_reg = MFCTL##reg, \
- .mfpctl_shift = shift, \
- .mfpctl_width = width, \
- .drv_reg = -1, \
- .drv_shift = -1, \
- .drv_width = -1, \
- .sr_reg = -1, \
- .sr_shift = -1, \
- .sr_width = -1, \
- }
-
-#define DRV_PG(group_name, reg, shift, width) \
- { \
- .name = #group_name, \
- .pads = group_name##_pads, \
- .npads = ARRAY_SIZE(group_name##_pads), \
- .mfpctl_reg = -1, \
- .mfpctl_shift = -1, \
- .mfpctl_width = -1, \
- .drv_reg = PAD_DRV##reg, \
- .drv_shift = shift, \
- .drv_width = width, \
- .sr_reg = -1, \
- .sr_shift = -1, \
- .sr_width = -1, \
- }
-
-#define SR_PG(group_name, reg, shift, width) \
- { \
- .name = #group_name, \
- .pads = group_name##_pads, \
- .npads = ARRAY_SIZE(group_name##_pads), \
- .mfpctl_reg = -1, \
- .mfpctl_shift = -1, \
- .mfpctl_width = -1, \
- .drv_reg = -1, \
- .drv_shift = -1, \
- .drv_width = -1, \
- .sr_reg = PAD_SR##reg, \
- .sr_shift = shift, \
- .sr_width = width, \
- }
/* Pinctrl groups */
static const struct owl_pingroup s900_groups[] = {
@@ -1442,13 +1387,6 @@
"sirq2_dummy",
};
-#define FUNCTION(fname) \
- { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
static const struct owl_pinmux_func s900_functions[] = {
[S900_MUX_ERAM] = FUNCTION(eram),
[S900_MUX_ETH_RMII] = FUNCTION(eth_rmii),
@@ -1500,28 +1438,6 @@
[S900_MUX_SIRQ1] = FUNCTION(sirq1),
[S900_MUX_SIRQ2] = FUNCTION(sirq2)
};
-/* PAD PULL UP/DOWN CONFIGURES */
-#define PULLCTL_CONF(pull_reg, pull_sft, pull_wdt) \
- { \
- .reg = PAD_PULLCTL##pull_reg, \
- .shift = pull_sft, \
- .width = pull_wdt, \
- }
-
-#define PAD_PULLCTL_CONF(pad_name, pull_reg, pull_sft, pull_wdt) \
- struct owl_pullctl pad_name##_pullctl_conf \
- = PULLCTL_CONF(pull_reg, pull_sft, pull_wdt)
-
-#define ST_CONF(st_reg, st_sft, st_wdt) \
- { \
- .reg = PAD_ST##st_reg, \
- .shift = st_sft, \
- .width = st_wdt, \
- }
-
-#define PAD_ST_CONF(pad_name, st_reg, st_sft, st_wdt) \
- struct owl_st pad_name##_st_conf \
- = ST_CONF(st_reg, st_sft, st_wdt)
/* PAD_PULLCTL0 */
static PAD_PULLCTL_CONF(ETH_RXER, 0, 18, 2);
@@ -1639,36 +1555,8 @@
static PAD_ST_CONF(I2S_BCLK0, 1, 1, 1);
static PAD_ST_CONF(I2S_MCLK0, 1, 0, 1);
-#define PAD_INFO(name) \
- { \
- .pad = name, \
- .pullctl = NULL, \
- .st = NULL, \
- }
-
-#define PAD_INFO_ST(name) \
- { \
- .pad = name, \
- .pullctl = NULL, \
- .st = &name##_st_conf, \
- }
-
-#define PAD_INFO_PULLCTL(name) \
- { \
- .pad = name, \
- .pullctl = &name##_pullctl_conf, \
- .st = NULL, \
- }
-
-#define PAD_INFO_PULLCTL_ST(name) \
- { \
- .pad = name, \
- .pullctl = &name##_pullctl_conf, \
- .st = &name##_st_conf, \
- }
-
/* Pad info table */
-static struct owl_padinfo s900_padinfo[NUM_PADS] = {
+static const struct owl_padinfo s900_padinfo[NUM_PADS] = {
[ETH_TXD0] = PAD_INFO_ST(ETH_TXD0),
[ETH_TXD1] = PAD_INFO_ST(ETH_TXD1),
[ETH_TXEN] = PAD_INFO_ST(ETH_TXEN),
@@ -1821,28 +1709,75 @@
[SGPIO3] = PAD_INFO_PULLCTL_ST(SGPIO3)
};
-#define OWL_GPIO_PORT(port, base, count, _outen, _inen, _dat, \
- _intc_ctl, _intc_pd, _intc_msk, _intc_type) \
- [OWL_GPIO_PORT_##port] = { \
- .offset = base, \
- .pins = count, \
- .outen = _outen, \
- .inen = _inen, \
- .dat = _dat, \
- .intc_ctl = _intc_ctl, \
- .intc_pd = _intc_pd, \
- .intc_msk = _intc_msk, \
- .intc_type = _intc_type, \
+static const struct owl_gpio_port s900_gpio_ports[] = {
+ OWL_GPIO_PORT(A, 0x0000, 32, 0x0, 0x4, 0x8, 0x204, 0x208, 0x20C, 0x240, 0),
+ OWL_GPIO_PORT(B, 0x000C, 32, 0x0, 0x4, 0x8, 0x534, 0x204, 0x208, 0x23C, 0),
+ OWL_GPIO_PORT(C, 0x0018, 12, 0x0, 0x4, 0x8, 0x52C, 0x200, 0x204, 0x238, 0),
+ OWL_GPIO_PORT(D, 0x0024, 30, 0x0, 0x4, 0x8, 0x524, 0x1FC, 0x200, 0x234, 0),
+ OWL_GPIO_PORT(E, 0x0030, 32, 0x0, 0x4, 0x8, 0x51C, 0x1F8, 0x1FC, 0x230, 0),
+ OWL_GPIO_PORT(F, 0x00F0, 8, 0x0, 0x4, 0x8, 0x460, 0x140, 0x144, 0x178, 0)
+};
+
+enum s900_pinconf_pull {
+ OWL_PINCONF_PULL_HIZ,
+ OWL_PINCONF_PULL_DOWN,
+ OWL_PINCONF_PULL_UP,
+ OWL_PINCONF_PULL_HOLD,
+};
+
+static int s900_pad_pinconf_arg2val(const struct owl_padinfo *info,
+ unsigned int param,
+ u32 *arg)
+{
+ switch (param) {
+ case PIN_CONFIG_BIAS_BUS_HOLD:
+ *arg = OWL_PINCONF_PULL_HOLD;
+ break;
+ case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
+ *arg = OWL_PINCONF_PULL_HIZ;
+ break;
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ *arg = OWL_PINCONF_PULL_DOWN;
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ *arg = OWL_PINCONF_PULL_UP;
+ break;
+ case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+ *arg = (*arg >= 1 ? 1 : 0);
+ break;
+ default:
+ return -ENOTSUPP;
}
-static const struct owl_gpio_port s900_gpio_ports[] = {
- OWL_GPIO_PORT(A, 0x0000, 32, 0x0, 0x4, 0x8, 0x204, 0x208, 0x20C, 0x240),
- OWL_GPIO_PORT(B, 0x000C, 32, 0x0, 0x4, 0x8, 0x534, 0x204, 0x208, 0x23C),
- OWL_GPIO_PORT(C, 0x0018, 12, 0x0, 0x4, 0x8, 0x52C, 0x200, 0x204, 0x238),
- OWL_GPIO_PORT(D, 0x0024, 30, 0x0, 0x4, 0x8, 0x524, 0x1FC, 0x200, 0x234),
- OWL_GPIO_PORT(E, 0x0030, 32, 0x0, 0x4, 0x8, 0x51C, 0x1F8, 0x1FC, 0x230),
- OWL_GPIO_PORT(F, 0x00F0, 8, 0x0, 0x4, 0x8, 0x460, 0x140, 0x144, 0x178)
-};
+ return 0;
+}
+
+static int s900_pad_pinconf_val2arg(const struct owl_padinfo *padinfo,
+ unsigned int param,
+ u32 *arg)
+{
+ switch (param) {
+ case PIN_CONFIG_BIAS_BUS_HOLD:
+ *arg = *arg == OWL_PINCONF_PULL_HOLD;
+ break;
+ case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
+ *arg = *arg == OWL_PINCONF_PULL_HIZ;
+ break;
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ *arg = *arg == OWL_PINCONF_PULL_DOWN;
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ *arg = *arg == OWL_PINCONF_PULL_UP;
+ break;
+ case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+ *arg = *arg == 1;
+ break;
+ default:
+ return -ENOTSUPP;
+ }
+
+ return 0;
+}
static struct owl_pinctrl_soc_data s900_pinctrl_data = {
.padinfo = s900_padinfo,
@@ -1854,7 +1789,9 @@
.ngroups = ARRAY_SIZE(s900_groups),
.ngpios = NUM_GPIOS,
.ports = s900_gpio_ports,
- .nports = ARRAY_SIZE(s900_gpio_ports)
+ .nports = ARRAY_SIZE(s900_gpio_ports),
+ .padctl_arg2val = s900_pad_pinconf_arg2val,
+ .padctl_val2arg = s900_pad_pinconf_val2arg,
};
static int s900_pinctrl_probe(struct platform_device *pdev)
--
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