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-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra.c18
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra.h4
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra114.c4
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra124.c4
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra194.c4
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra20.c6
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra210.c60
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra30.c4
8 files changed, 57 insertions, 47 deletions
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c
index 76e88c4470d3..c7fc8ecca5b4 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.c
@@ -621,10 +621,20 @@ static void tegra_pinctrl_clear_parked_bits(struct tegra_pmx *pmx)
for (i = 0; i < pmx->soc->ngroups; ++i) {
g = &pmx->soc->groups[i];
- if (g->parked_bit >= 0) {
- val = pmx_readl(pmx, g->mux_bank, g->mux_reg);
- val &= ~(1 << g->parked_bit);
- pmx_writel(pmx, val, g->mux_bank, g->mux_reg);
+ if (g->parked_bitmask > 0) {
+ unsigned int bank, reg;
+
+ if (g->mux_reg != -1) {
+ bank = g->mux_bank;
+ reg = g->mux_reg;
+ } else {
+ bank = g->drv_bank;
+ reg = g->drv_reg;
+ }
+
+ val = pmx_readl(pmx, bank, reg);
+ val &= ~g->parked_bitmask;
+ pmx_writel(pmx, val, bank, reg);
}
}
}
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.h b/drivers/pinctrl/tegra/pinctrl-tegra.h
index 82cd947e5171..719bdcba269e 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.h
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.h
@@ -104,7 +104,6 @@ struct tegra_function {
* @tri_reg: Tri-state register offset.
* @tri_bank: Tri-state register bank.
* @tri_bit: Tri-state register bit.
- * @parked_bit: Parked register bit. -1 if unsupported.
* @einput_bit: Enable-input register bit.
* @odrain_bit: Open-drain register bit.
* @lock_bit: Lock register bit.
@@ -126,6 +125,7 @@ struct tegra_function {
* @slwf_bit: Slew Falling register bit.
* @slwf_width: Slew Falling field width.
* @drvtype_bit: Drive type register bit.
+ * @parked_bitmask: Parked register mask. 0 if unsupported.
*
* -1 in a *_reg field means that feature is unsupported for this group.
* *_bank and *_reg values are irrelevant when *_reg is -1.
@@ -154,7 +154,6 @@ struct tegra_pingroup {
s32 mux_bit:6;
s32 pupd_bit:6;
s32 tri_bit:6;
- s32 parked_bit:6;
s32 einput_bit:6;
s32 odrain_bit:6;
s32 lock_bit:6;
@@ -172,6 +171,7 @@ struct tegra_pingroup {
s32 drvup_width:6;
s32 slwr_width:6;
s32 slwf_width:6;
+ u32 parked_bitmask;
};
/**
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra114.c b/drivers/pinctrl/tegra/pinctrl-tegra114.c
index 229a80e2709e..09ac945f795b 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra114.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra114.c
@@ -1580,8 +1580,8 @@ static struct tegra_function tegra114_functions[] = {
.lock_bit = 7, \
.ioreset_bit = PINGROUP_BIT_##ior(8), \
.rcv_sel_bit = PINGROUP_BIT_##rcv_sel(9), \
- .parked_bit = -1, \
.drv_reg = -1, \
+ .parked_bitmask = 0, \
}
#define DRV_PINGROUP(pg_name, r, hsm_b, schmitt_b, lpmd_b, drvdn_b, \
@@ -1601,7 +1601,6 @@ static struct tegra_function tegra114_functions[] = {
.rcv_sel_bit = -1, \
.drv_reg = DRV_PINGROUP_REG(r), \
.drv_bank = 0, \
- .parked_bit = -1, \
.hsm_bit = hsm_b, \
.schmitt_bit = schmitt_b, \
.lpmd_bit = lpmd_b, \
@@ -1614,6 +1613,7 @@ static struct tegra_function tegra114_functions[] = {
.slwf_bit = slwf_b, \
.slwf_width = slwf_w, \
.drvtype_bit = PINGROUP_BIT_##drvtype(6), \
+ .parked_bitmask = 0, \
}
static const struct tegra_pingroup tegra114_groups[] = {
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra124.c b/drivers/pinctrl/tegra/pinctrl-tegra124.c
index 98f4d3d85879..da290787e703 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra124.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra124.c
@@ -1749,8 +1749,8 @@ static struct tegra_function tegra124_functions[] = {
.lock_bit = 7, \
.ioreset_bit = PINGROUP_BIT_##ior(8), \
.rcv_sel_bit = PINGROUP_BIT_##rcv_sel(9), \
- .parked_bit = -1, \
.drv_reg = -1, \
+ .parked_bitmask = 0, \
}
#define DRV_PINGROUP(pg_name, r, hsm_b, schmitt_b, lpmd_b, drvdn_b, \
@@ -1770,7 +1770,6 @@ static struct tegra_function tegra124_functions[] = {
.rcv_sel_bit = -1, \
.drv_reg = DRV_PINGROUP_REG(r), \
.drv_bank = 0, \
- .parked_bit = -1, \
.hsm_bit = hsm_b, \
.schmitt_bit = schmitt_b, \
.lpmd_bit = lpmd_b, \
@@ -1783,6 +1782,7 @@ static struct tegra_function tegra124_functions[] = {
.slwf_bit = slwf_b, \
.slwf_width = slwf_w, \
.drvtype_bit = PINGROUP_BIT_##drvtype(6), \
+ .parked_bitmask = 0, \
}
#define MIPI_PAD_CTRL_PINGROUP(pg_name, r, b, f0, f1) \
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra194.c b/drivers/pinctrl/tegra/pinctrl-tegra194.c
index 957ef198850a..daf44cf240c9 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra194.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra194.c
@@ -87,7 +87,6 @@ static struct tegra_function tegra194_functions[] = {
.lpmd_bit = -1, \
.lock_bit = -1, \
.hsm_bit = -1, \
- .parked_bit = -1, \
.mux_bank = bank, \
.mux_bit = 0, \
.pupd_reg = ((r)), \
@@ -100,7 +99,8 @@ static struct tegra_function tegra194_functions[] = {
.odrain_bit = e_od, \
.schmitt_bit = schmitt_b, \
.drvtype_bit = 13, \
- .drv_reg = -1
+ .drv_reg = -1, \
+ .parked_bitmask = 0
#define drive_pex_l5_clkreq_n_pgg0 \
DRV_PINGROUP_ENTRY_Y(0x14004, 12, 5, 20, 5, -1, -1, -1, -1, 0)
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra20.c b/drivers/pinctrl/tegra/pinctrl-tegra20.c
index 1fc82a9576e0..9a8df1e43179 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra20.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra20.c
@@ -1997,13 +1997,13 @@ static struct tegra_function tegra20_functions[] = {
.tri_reg = ((tri_r) - TRISTATE_REG_A), \
.tri_bank = 0, \
.tri_bit = tri_b, \
- .parked_bit = -1, \
.einput_bit = -1, \
.odrain_bit = -1, \
.lock_bit = -1, \
.ioreset_bit = -1, \
.rcv_sel_bit = -1, \
.drv_reg = -1, \
+ .parked_bitmask = 0, \
}
/* Pin groups with only pull up and pull down control */
@@ -2017,7 +2017,7 @@ static struct tegra_function tegra20_functions[] = {
.pupd_bank = 2, \
.pupd_bit = pupd_b, \
.drv_reg = -1, \
- .parked_bit = -1, \
+ .parked_bitmask = 0, \
}
/* Pin groups for drive strength registers (configurable version) */
@@ -2033,7 +2033,7 @@ static struct tegra_function tegra20_functions[] = {
.tri_reg = -1, \
.drv_reg = ((r) - PINGROUP_REG_A), \
.drv_bank = 3, \
- .parked_bit = -1, \
+ .parked_bitmask = 0, \
.hsm_bit = hsm_b, \
.schmitt_bit = schmitt_b, \
.lpmd_bit = lpmd_b, \
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra210.c b/drivers/pinctrl/tegra/pinctrl-tegra210.c
index 49f3b66473d8..4aeda04fbede 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra210.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra210.c
@@ -1310,7 +1310,6 @@ static struct tegra_function tegra210_functions[] = {
.lock_bit = 7, \
.ioreset_bit = -1, \
.rcv_sel_bit = PINGROUP_BIT_##e_io_hv(10), \
- .parked_bit = 5, \
.hsm_bit = PINGROUP_BIT_##hsm(9), \
.schmitt_bit = 12, \
.drvtype_bit = PINGROUP_BIT_##drvtype(13), \
@@ -1325,10 +1324,11 @@ static struct tegra_function tegra210_functions[] = {
.slwr_width = slwr_w, \
.slwf_bit = slwf_b, \
.slwf_width = slwf_w, \
+ .parked_bitmask = BIT(5), \
}
-#define DRV_PINGROUP(pg_name, r, drvdn_b, drvdn_w, drvup_b, drvup_w, \
- slwr_b, slwr_w, slwf_b, slwf_w) \
+#define DRV_PINGROUP(pg_name, r, prk_mask, drvdn_b, drvdn_w, drvup_b, \
+ drvup_w, slwr_b, slwr_w, slwf_b, slwf_w) \
{ \
.name = "drive_" #pg_name, \
.pins = drive_##pg_name##_pins, \
@@ -1343,7 +1343,6 @@ static struct tegra_function tegra210_functions[] = {
.rcv_sel_bit = -1, \
.drv_reg = DRV_PINGROUP_REG(r), \
.drv_bank = 0, \
- .parked_bit = -1, \
.hsm_bit = -1, \
.schmitt_bit = -1, \
.lpmd_bit = -1, \
@@ -1356,6 +1355,7 @@ static struct tegra_function tegra210_functions[] = {
.slwf_bit = slwf_b, \
.slwf_width = slwf_w, \
.drvtype_bit = -1, \
+ .parked_bitmask = prk_mask, \
}
static const struct tegra_pingroup tegra210_groups[] = {
@@ -1523,32 +1523,32 @@ static const struct tegra_pingroup tegra210_groups[] = {
PINGROUP(pz4, SDMMC1, RSVD1, RSVD2, RSVD3, 0x328c, N, N, N, -1, -1, -1, -1, -1, -1, -1, -1, -1),
PINGROUP(pz5, SOC, RSVD1, RSVD2, RSVD3, 0x3290, N, N, N, -1, -1, -1, -1, -1, -1, -1, -1, -1),
- /* pg_name, r, drvdn_b, drvdn_w, drvup_b, drvup_w, slwr_b, slwr_w, slwf_b, slwf_w */
- DRV_PINGROUP(pa6, 0x9c0, 12, 5, 20, 5, -1, -1, -1, -1),
- DRV_PINGROUP(pcc7, 0x9c4, 12, 5, 20, 5, -1, -1, -1, -1),
- DRV_PINGROUP(pe6, 0x9c8, 12, 5, 20, 5, -1, -1, -1, -1),
- DRV_PINGROUP(pe7, 0x9cc, 12, 5, 20, 5, -1, -1, -1, -1),
- DRV_PINGROUP(ph6, 0x9d0, 12, 5, 20, 5, -1, -1, -1, -1),
- DRV_PINGROUP(pk0, 0x9d4, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pk1, 0x9d8, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pk2, 0x9dc, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pk3, 0x9e0, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pk4, 0x9e4, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pk5, 0x9e8, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pk6, 0x9ec, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pk7, 0x9f0, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pl0, 0x9f4, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pl1, 0x9f8, -1, -1, -1, -1, 28, 2, 30, 2),
- DRV_PINGROUP(pz0, 0x9fc, 12, 7, 20, 7, -1, -1, -1, -1),
- DRV_PINGROUP(pz1, 0xa00, 12, 7, 20, 7, -1, -1, -1, -1),
- DRV_PINGROUP(pz2, 0xa04, 12, 7, 20, 7, -1, -1, -1, -1),
- DRV_PINGROUP(pz3, 0xa08, 12, 7, 20, 7, -1, -1, -1, -1),
- DRV_PINGROUP(pz4, 0xa0c, 12, 7, 20, 7, -1, -1, -1, -1),
- DRV_PINGROUP(pz5, 0xa10, 12, 7, 20, 7, -1, -1, -1, -1),
- DRV_PINGROUP(sdmmc1, 0xa98, 12, 7, 20, 7, 28, 2, 30, 2),
- DRV_PINGROUP(sdmmc2, 0xa9c, 2, 6, 8, 6, 28, 2, 30, 2),
- DRV_PINGROUP(sdmmc3, 0xab0, 12, 7, 20, 7, 28, 2, 30, 2),
- DRV_PINGROUP(sdmmc4, 0xab4, 2, 6, 8, 6, 28, 2, 30, 2),
+ /* pg_name, r, prk_mask, drvdn_b, drvdn_w, drvup_b, drvup_w, slwr_b, slwr_w, slwf_b, slwf_w */
+ DRV_PINGROUP(pa6, 0x9c0, 0x0, 12, 5, 20, 5, -1, -1, -1, -1),
+ DRV_PINGROUP(pcc7, 0x9c4, 0x0, 12, 5, 20, 5, -1, -1, -1, -1),
+ DRV_PINGROUP(pe6, 0x9c8, 0x0, 12, 5, 20, 5, -1, -1, -1, -1),
+ DRV_PINGROUP(pe7, 0x9cc, 0x0, 12, 5, 20, 5, -1, -1, -1, -1),
+ DRV_PINGROUP(ph6, 0x9d0, 0x0, 12, 5, 20, 5, -1, -1, -1, -1),
+ DRV_PINGROUP(pk0, 0x9d4, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pk1, 0x9d8, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pk2, 0x9dc, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pk3, 0x9e0, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pk4, 0x9e4, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pk5, 0x9e8, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pk6, 0x9ec, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pk7, 0x9f0, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pl0, 0x9f4, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pl1, 0x9f8, 0x0, -1, -1, -1, -1, 28, 2, 30, 2),
+ DRV_PINGROUP(pz0, 0x9fc, 0x0, 12, 7, 20, 7, -1, -1, -1, -1),
+ DRV_PINGROUP(pz1, 0xa00, 0x0, 12, 7, 20, 7, -1, -1, -1, -1),
+ DRV_PINGROUP(pz2, 0xa04, 0x0, 12, 7, 20, 7, -1, -1, -1, -1),
+ DRV_PINGROUP(pz3, 0xa08, 0x0, 12, 7, 20, 7, -1, -1, -1, -1),
+ DRV_PINGROUP(pz4, 0xa0c, 0x0, 12, 7, 20, 7, -1, -1, -1, -1),
+ DRV_PINGROUP(pz5, 0xa10, 0x0, 12, 7, 20, 7, -1, -1, -1, -1),
+ DRV_PINGROUP(sdmmc1, 0xa98, 0x0, 12, 7, 20, 7, 28, 2, 30, 2),
+ DRV_PINGROUP(sdmmc2, 0xa9c, 0x7ffc000, 2, 6, 8, 6, 28, 2, 30, 2),
+ DRV_PINGROUP(sdmmc3, 0xab0, 0x0, 12, 7, 20, 7, 28, 2, 30, 2),
+ DRV_PINGROUP(sdmmc4, 0xab4, 0x7ffc000, 2, 6, 8, 6, 28, 2, 30, 2),
};
static const struct tegra_pinctrl_soc_data tegra210_pinctrl = {
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra30.c b/drivers/pinctrl/tegra/pinctrl-tegra30.c
index 10e617003e9c..10e638198109 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra30.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra30.c
@@ -2141,8 +2141,8 @@ static struct tegra_function tegra30_functions[] = {
.lock_bit = 7, \
.ioreset_bit = PINGROUP_BIT_##ior(8), \
.rcv_sel_bit = -1, \
- .parked_bit = -1, \
.drv_reg = -1, \
+ .parked_bitmask = 0, \
}
#define DRV_PINGROUP(pg_name, r, hsm_b, schmitt_b, lpmd_b, drvdn_b, \
@@ -2162,7 +2162,6 @@ static struct tegra_function tegra30_functions[] = {
.rcv_sel_bit = -1, \
.drv_reg = DRV_PINGROUP_REG(r), \
.drv_bank = 0, \
- .parked_bit = -1, \
.hsm_bit = hsm_b, \
.schmitt_bit = schmitt_b, \
.lpmd_bit = lpmd_b, \
@@ -2175,6 +2174,7 @@ static struct tegra_function tegra30_functions[] = {
.slwf_bit = slwf_b, \
.slwf_width = slwf_w, \
.drvtype_bit = -1, \
+ .parked_bitmask = 0, \
}
static const struct tegra_pingroup tegra30_groups[] = {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 07:23:32 +0000