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Message-ID: <20241015063010.713407-3-igor.belwon@mentallysanemainliners.org>
Date: Tue, 15 Oct 2024 08:30:10 +0200
From: Igor Belwon <igor.belwon@...tallysanemainliners.org>
To: Krzysztof Kozlowski <krzk@...nel.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Linus Walleij <linus.walleij@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org,
linux-gpio@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v1 2/2] pinctrl: samsung: Add support for Exynos990 pinctrl
Add support for the Exynos 990 pin controller.
This SoC has 7 banks in total. The Exynos 990 uses the same bank types as
Exynos 850, so we use Exynos 850 macros.
Signed-off-by: Igor Belwon <igor.belwon@...tallysanemainliners.org>
---
.../pinctrl/samsung/pinctrl-exynos-arm64.c | 140 ++++++++++++++++++
drivers/pinctrl/samsung/pinctrl-samsung.c | 2 +
drivers/pinctrl/samsung/pinctrl-samsung.h | 1 +
3 files changed, 143 insertions(+)
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
index c5df4f1bc600..f07c26d37442 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
@@ -627,6 +627,146 @@ const struct samsung_pinctrl_of_match_data exynos850_of_data __initconst = {
.num_ctrl = ARRAY_SIZE(exynos850_pin_ctrl),
};
+/* pin banks of exynos990 pin-controller 0 (ALIVE) */
+static struct samsung_pin_bank_data exynos990_pin_banks0[] = {
+ /* Must start with EINTG banks, ordered by EINT group number. */
+ EXYNOS850_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
+ EXYNOS850_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
+ EXYNOS850_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
+ EXYNOS850_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
+ EXYNOS850_PIN_BANK_EINTW(2, 0x080, "gpa4", 0x10),
+ EXYNOS850_PIN_BANK_EINTN(7, 0x0A0, "gpq0"),
+};
+
+/* pin banks of exynos990 pin-controller 1 (CMGP) */
+static struct samsung_pin_bank_data exynos990_pin_banks1[] = {
+ /* Must start with EINTG banks, ordered by EINT group number. */
+ EXYNOS850_PIN_BANK_EINTN(1, 0x000, "gpm0"),
+ EXYNOS850_PIN_BANK_EINTN(1, 0x020, "gpm1"),
+ EXYNOS850_PIN_BANK_EINTN(1, 0x040, "gpm2"),
+ EXYNOS850_PIN_BANK_EINTN(1, 0x060, "gpm3"),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x080, "gpm4", 0x00),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x0A0, "gpm5", 0x04),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x0C0, "gpm6", 0x08),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x0E0, "gpm7", 0x0c),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x100, "gpm8", 0x10),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x120, "gpm9", 0x14),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x140, "gpm10", 0x18),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x160, "gpm11", 0x1c),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x180, "gpm12", 0x20),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x1A0, "gpm13", 0x24),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x1C0, "gpm14", 0x28),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x1E0, "gpm15", 0x2c),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x200, "gpm16", 0x30),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x220, "gpm17", 0x34),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x240, "gpm18", 0x38),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x260, "gpm19", 0x3c),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x280, "gpm20", 0x40),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x2A0, "gpm21", 0x44),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x2C0, "gpm22", 0x48),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x2E0, "gpm23", 0x4c),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x300, "gpm24", 0x50),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x320, "gpm25", 0x54),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x340, "gpm26", 0x58),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x360, "gpm27", 0x5c),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x380, "gpm28", 0x60),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x3A0, "gpm29", 0x64),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x3C0, "gpm30", 0x68),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x3E0, "gpm31", 0x6c),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x400, "gpm32", 0x70),
+ EXYNOS850_PIN_BANK_EINTW(1, 0x420, "gpm33", 0x74),
+
+};
+
+/* pin banks of exynos990 pin-controller 2 (HSI1) */
+static struct samsung_pin_bank_data exynos990_pin_banks2[] = {
+ /* Must start with EINTG banks, ordered by EINT group number. */
+ EXYNOS850_PIN_BANK_EINTG(4, 0x000, "gpf0", 0x00),
+ EXYNOS850_PIN_BANK_EINTG(6, 0x020, "gpf1", 0x04),
+ EXYNOS850_PIN_BANK_EINTG(3, 0x040, "gpf2", 0x08),
+};
+
+/* pin banks of exynos990 pin-controller 3 (HSI2) */
+static struct samsung_pin_bank_data exynos990_pin_banks3[] = {
+ /* Must start with EINTG banks, ordered by EINT group number. */
+ EXYNOS850_PIN_BANK_EINTG(2, 0x000, "gpf3", 0x00),
+};
+
+/* pin banks of exynos990 pin-controller 4 (PERIC0) */
+static struct samsung_pin_bank_data exynos990_pin_banks4[] = {
+ /* Must start with EINTG banks, ordered by EINT group number. */
+ EXYNOS850_PIN_BANK_EINTG(8, 0x000, "gpp0", 0x00),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpp1", 0x04),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpp2", 0x08),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpp3", 0x0C),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x080, "gpp4", 0x10),
+ EXYNOS850_PIN_BANK_EINTG(2, 0x0A0, "gpg0", 0x14),
+};
+
+/* pin banks of exynos990 pin-controller 5 (PERIC1) */
+static struct samsung_pin_bank_data exynos990_pin_banks5[] = {
+ /* Must start with EINTG banks, ordered by EINT group number. */
+ EXYNOS850_PIN_BANK_EINTG(8, 0x000, "gpp5", 0x00),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpp6", 0x04),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpp7", 0x08),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpp8", 0x0C),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x080, "gpp9", 0x10),
+ EXYNOS850_PIN_BANK_EINTG(6, 0x0A0, "gpc0", 0x14),
+ EXYNOS850_PIN_BANK_EINTG(4, 0x0C0, "gpg1", 0x18),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x0E0, "gpb0", 0x1C),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x100, "gpb1", 0x20),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x120, "gpb2", 0x24),
+};
+
+/* pin banks of exynos990 pin-controller 6 (VTS) */
+static struct samsung_pin_bank_data exynos990_pin_banks6[] = {
+ /* Must start with EINTG banks, ordered by EINT group number. */
+ EXYNOS850_PIN_BANK_EINTG(7, 0x000, "gpv0", 0x00),
+};
+
+static const struct samsung_pin_ctrl exynos990_pin_ctrl[] __initconst = {
+ {
+ /* pin-controller instance 0 ALIVE data */
+ .pin_banks = exynos990_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos990_pin_banks0),
+ .eint_wkup_init = exynos_eint_wkup_init,
+ }, {
+ /* pin-controller instance 1 CMGP data */
+ .pin_banks = exynos990_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos990_pin_banks1),
+ .eint_wkup_init = exynos_eint_wkup_init,
+ }, {
+ /* pin-controller instance 2 HSI1 data */
+ .pin_banks = exynos990_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos990_pin_banks2),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 3 HSI2 data */
+ .pin_banks = exynos990_pin_banks3,
+ .nr_banks = ARRAY_SIZE(exynos990_pin_banks3),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 4 PERIC0 data */
+ .pin_banks = exynos990_pin_banks4,
+ .nr_banks = ARRAY_SIZE(exynos990_pin_banks4),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 5 PERIC1 data */
+ .pin_banks = exynos990_pin_banks5,
+ .nr_banks = ARRAY_SIZE(exynos990_pin_banks5),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 6 VTS data */
+ .pin_banks = exynos990_pin_banks6,
+ .nr_banks = ARRAY_SIZE(exynos990_pin_banks6),
+ },
+};
+
+const struct samsung_pinctrl_of_match_data exynos990_of_data __initconst = {
+ .ctrl = exynos990_pin_ctrl,
+ .num_ctrl = ARRAY_SIZE(exynos990_pin_ctrl),
+};
+
/* pin banks of exynosautov9 pin-controller 0 (ALIVE) */
static const struct samsung_pin_bank_data exynosautov9_pin_banks0[] __initconst = {
EXYNOS850_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c
index 86c7de109bca..42e40860841b 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.c
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.c
@@ -1479,6 +1479,8 @@ static const struct of_device_id samsung_pinctrl_dt_match[] = {
.data = &exynos850_of_data },
{ .compatible = "samsung,exynos8895-pinctrl",
.data = &exynos8895_of_data },
+ { .compatible = "samsung,exynos990-pinctrl",
+ .data = &exynos990_of_data },
{ .compatible = "samsung,exynosautov9-pinctrl",
.data = &exynosautov9_of_data },
{ .compatible = "samsung,exynosautov920-pinctrl",
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.h b/drivers/pinctrl/samsung/pinctrl-samsung.h
index dc930d620f55..615048f94524 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.h
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.h
@@ -385,6 +385,7 @@ extern const struct samsung_pinctrl_of_match_data exynos7_of_data;
extern const struct samsung_pinctrl_of_match_data exynos7885_of_data;
extern const struct samsung_pinctrl_of_match_data exynos850_of_data;
extern const struct samsung_pinctrl_of_match_data exynos8895_of_data;
+extern const struct samsung_pinctrl_of_match_data exynos990_of_data;
extern const struct samsung_pinctrl_of_match_data exynosautov9_of_data;
extern const struct samsung_pinctrl_of_match_data exynosautov920_of_data;
extern const struct samsung_pinctrl_of_match_data fsd_of_data;
--
2.45.2
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