The only valuable information a special callback can derive from
mvebu_mpp_ctrl passed to it, is the pin id. Instead of passing
the struct, pass the pid directly.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
#define CONFIG_PMU BIT(4)
#define CONFIG_PMU BIT(4)
-static int dove_pmu_mpp_ctrl_get(struct mvebu_mpp_ctrl *ctrl,
- unsigned long *config)
+static int dove_pmu_mpp_ctrl_get(unsigned pid, unsigned long *config)
- unsigned off = (ctrl->pid / MPPS_PER_REG) * MPP_BITS;
- unsigned shift = (ctrl->pid % MPPS_PER_REG) * MPP_BITS;
+ unsigned off = (pid / MPPS_PER_REG) * MPP_BITS;
+ unsigned shift = (pid % MPPS_PER_REG) * MPP_BITS;
unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL);
unsigned long func;
unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL);
unsigned long func;
- if (pmu & (1 << ctrl->pid)) {
+ if (pmu & (1 << pid)) {
func = readl(DOVE_PMU_SIGNAL_SELECT_0 + off);
*config = (func >> shift) & MPP_MASK;
*config |= CONFIG_PMU;
func = readl(DOVE_PMU_SIGNAL_SELECT_0 + off);
*config = (func >> shift) & MPP_MASK;
*config |= CONFIG_PMU;
-static int dove_pmu_mpp_ctrl_set(struct mvebu_mpp_ctrl *ctrl,
- unsigned long config)
+static int dove_pmu_mpp_ctrl_set(unsigned pid, unsigned long config)
- unsigned off = (ctrl->pid / MPPS_PER_REG) * MPP_BITS;
- unsigned shift = (ctrl->pid % MPPS_PER_REG) * MPP_BITS;
+ unsigned off = (pid / MPPS_PER_REG) * MPP_BITS;
+ unsigned shift = (pid % MPPS_PER_REG) * MPP_BITS;
unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL);
unsigned long func;
if (config & CONFIG_PMU) {
unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL);
unsigned long func;
if (config & CONFIG_PMU) {
- writel(pmu | (1 << ctrl->pid), DOVE_PMU_MPP_GENERAL_CTRL);
+ writel(pmu | (1 << pid), DOVE_PMU_MPP_GENERAL_CTRL);
func = readl(DOVE_PMU_SIGNAL_SELECT_0 + off);
func &= ~(MPP_MASK << shift);
func |= (config & MPP_MASK) << shift;
writel(func, DOVE_PMU_SIGNAL_SELECT_0 + off);
} else {
func = readl(DOVE_PMU_SIGNAL_SELECT_0 + off);
func &= ~(MPP_MASK << shift);
func |= (config & MPP_MASK) << shift;
writel(func, DOVE_PMU_SIGNAL_SELECT_0 + off);
} else {
- writel(pmu & ~(1 << ctrl->pid), DOVE_PMU_MPP_GENERAL_CTRL);
+ writel(pmu & ~(1 << pid), DOVE_PMU_MPP_GENERAL_CTRL);
func = readl(DOVE_MPP_VIRT_BASE + off);
func &= ~(MPP_MASK << shift);
func |= (config & MPP_MASK) << shift;
func = readl(DOVE_MPP_VIRT_BASE + off);
func &= ~(MPP_MASK << shift);
func |= (config & MPP_MASK) << shift;
-static int dove_mpp4_ctrl_get(struct mvebu_mpp_ctrl *ctrl,
- unsigned long *config)
+static int dove_mpp4_ctrl_get(unsigned pid, unsigned long *config)
{
unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
unsigned long mask;
{
unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
unsigned long mask;
case 24: /* mpp_camera */
mask = DOVE_CAM_GPIO_SEL;
break;
case 24: /* mpp_camera */
mask = DOVE_CAM_GPIO_SEL;
break;
-static int dove_mpp4_ctrl_set(struct mvebu_mpp_ctrl *ctrl,
- unsigned long config)
+static int dove_mpp4_ctrl_set(unsigned pid, unsigned long config)
{
unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
unsigned long mask;
{
unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
unsigned long mask;
case 24: /* mpp_camera */
mask = DOVE_CAM_GPIO_SEL;
break;
case 24: /* mpp_camera */
mask = DOVE_CAM_GPIO_SEL;
break;
-static int dove_nand_ctrl_get(struct mvebu_mpp_ctrl *ctrl,
- unsigned long *config)
+static int dove_nand_ctrl_get(unsigned pid, unsigned long *config)
{
unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE);
{
unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE);
-static int dove_nand_ctrl_set(struct mvebu_mpp_ctrl *ctrl,
- unsigned long config)
+static int dove_nand_ctrl_set(unsigned pid, unsigned long config)
{
unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE);
{
unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE);
-static int dove_audio0_ctrl_get(struct mvebu_mpp_ctrl *ctrl,
- unsigned long *config)
+static int dove_audio0_ctrl_get(unsigned pid, unsigned long *config)
{
unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL);
{
unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL);
-static int dove_audio0_ctrl_set(struct mvebu_mpp_ctrl *ctrl,
- unsigned long config)
+static int dove_audio0_ctrl_set(unsigned pid, unsigned long config)
{
unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL);
{
unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL);
-static int dove_audio1_ctrl_get(struct mvebu_mpp_ctrl *ctrl,
- unsigned long *config)
+static int dove_audio1_ctrl_get(unsigned pid, unsigned long *config)
{
unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1);
{
unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1);
-static int dove_audio1_ctrl_set(struct mvebu_mpp_ctrl *ctrl,
- unsigned long config)
+static int dove_audio1_ctrl_set(unsigned pid, unsigned long config)
{
unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1);
{
unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1);
* break other functions. If you require all mpps as gpio
* enforce gpio setting by pinctrl mapping.
*/
* break other functions. If you require all mpps as gpio
* enforce gpio setting by pinctrl mapping.
*/
-static int dove_audio1_ctrl_gpio_req(struct mvebu_mpp_ctrl *ctrl, u8 pid)
+static int dove_audio1_ctrl_gpio_req(unsigned pid)
- dove_audio1_ctrl_get(ctrl, &config);
+ dove_audio1_ctrl_get(pid, &config);
switch (config) {
case 0x02: /* i2s1 : gpio[56:57] */
switch (config) {
case 0x02: /* i2s1 : gpio[56:57] */
}
/* mpp[52:57] has gpio pins capable of in and out */
}
/* mpp[52:57] has gpio pins capable of in and out */
-static int dove_audio1_ctrl_gpio_dir(struct mvebu_mpp_ctrl *ctrl, u8 pid,
- bool input)
+static int dove_audio1_ctrl_gpio_dir(unsigned pid, bool input)
{
if (pid < 52 || pid > 57)
return -ENOTSUPP;
return 0;
}
{
if (pid < 52 || pid > 57)
return -ENOTSUPP;
return 0;
}
-static int dove_twsi_ctrl_get(struct mvebu_mpp_ctrl *ctrl,
- unsigned long *config)
+static int dove_twsi_ctrl_get(unsigned pid, unsigned long *config)
{
unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1);
unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2);
{
unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1);
unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2);
-static int dove_twsi_ctrl_set(struct mvebu_mpp_ctrl *ctrl,
- unsigned long config)
+static int dove_twsi_ctrl_set(unsigned pid, unsigned long config)
{
unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1);
unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2);
{
unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1);
unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2);
return -EINVAL;
if (grp->ctrl->mpp_get)
return -EINVAL;
if (grp->ctrl->mpp_get)
- return grp->ctrl->mpp_get(grp->ctrl, config);
+ return grp->ctrl->mpp_get(grp->pins[0], config);
return mvebu_common_mpp_get(pctl, grp, config);
}
return mvebu_common_mpp_get(pctl, grp, config);
}
for (i = 0; i < num_configs; i++) {
if (grp->ctrl->mpp_set)
for (i = 0; i < num_configs; i++) {
if (grp->ctrl->mpp_set)
- ret = grp->ctrl->mpp_set(grp->ctrl, configs[i]);
+ ret = grp->ctrl->mpp_set(grp->pins[0], configs[i]);
else
ret = mvebu_common_mpp_set(pctl, grp, configs[i]);
else
ret = mvebu_common_mpp_set(pctl, grp, configs[i]);
return -EINVAL;
if (grp->ctrl->mpp_gpio_req)
return -EINVAL;
if (grp->ctrl->mpp_gpio_req)
- return grp->ctrl->mpp_gpio_req(grp->ctrl, offset);
+ return grp->ctrl->mpp_gpio_req(offset);
setting = mvebu_pinctrl_find_gpio_setting(pctl, grp);
if (!setting)
setting = mvebu_pinctrl_find_gpio_setting(pctl, grp);
if (!setting)
return -EINVAL;
if (grp->ctrl->mpp_gpio_dir)
return -EINVAL;
if (grp->ctrl->mpp_gpio_dir)
- return grp->ctrl->mpp_gpio_dir(grp->ctrl, offset, input);
+ return grp->ctrl->mpp_gpio_dir(offset, input);
setting = mvebu_pinctrl_find_gpio_setting(pctl, grp);
if (!setting)
setting = mvebu_pinctrl_find_gpio_setting(pctl, grp);
if (!setting)
u8 pid;
u8 npins;
unsigned *pins;
u8 pid;
u8 npins;
unsigned *pins;
- int (*mpp_get)(struct mvebu_mpp_ctrl *ctrl, unsigned long *config);
- int (*mpp_set)(struct mvebu_mpp_ctrl *ctrl, unsigned long config);
- int (*mpp_gpio_req)(struct mvebu_mpp_ctrl *ctrl, u8 pid);
- int (*mpp_gpio_dir)(struct mvebu_mpp_ctrl *ctrl, u8 pid, bool input);
+ int (*mpp_get)(unsigned pid, unsigned long *config);
+ int (*mpp_set)(unsigned pid, unsigned long config);
+ int (*mpp_gpio_req)(unsigned pid);
+ int (*mpp_gpio_dir)(unsigned pid, bool input);