pwm: meson: add support for tl1

PD#172587: pwm: meson: add support for tl1

Add support for tl1.

Change-Id: I5db1be16765a8e2f2a07815e6d7d139eec4dcf16
Signed-off-by: bichao.zheng <bichao.zheng@amlogic.com>

diff --git a/Documentation/devicetree/bindings/amlogic/pwm-meson.txt b/Documentation/devicetree/bindings/amlogic/pwm-meson.txt
index 43a06aa..767118e 100644 (file)
--- a/Documentation/devicetree/bindings/amlogic/pwm-meson.txt
+++ b/Documentation/devicetree/bindings/amlogic/pwm-meson.txt
@@ -18,6 +18,11 @@ Required properties:
                                        amlogic,g12b-ee-pwm
                                ao
                                        amlogic,g12b-ao-pwm
+                       -for tl1
+                               ee
+                                       amlogic,tl1-ee-pwm
+                               ao
+                                       amlogic,tl1-ao-pwm
                        -for axg
                                ee
                                        amlogic,axg-ee-pwm

diff --git a/drivers/amlogic/pwm/pwm_meson.c b/drivers/amlogic/pwm/pwm_meson.c
index 8edca59..19747d8 100644 (file)
--- a/drivers/amlogic/pwm/pwm_meson.c
+++ b/drivers/amlogic/pwm/pwm_meson.c
@@ -439,6 +439,14 @@ static const char * const pwm_g12a_ao_parent_names[] = {
        "xtal", "clk81", "fclk_div4", "fclk_div5"
 };
 
+static const char * const pwm_tl1_ee_parent_names[] = {
+       "xtal", "vid_pll", "fclk_div4", "fclk_div3"
+};
+
+static const char * const pwm_tl1_ao_parent_names[] = {
+       "xtal", "clk81", "fclk_div4", "fclk_div5"
+};
+
 static const char * const pwm_txlx_ee_parent_names[] = {
        "xtal", "vid_pll", "fclk_div4", "fclk_div3"
 };
@@ -481,6 +489,16 @@ static const struct meson_pwm_data pwm_g12a_ao_data = {
        .parent_names = pwm_g12a_ao_parent_names,
 };
 
+static const struct meson_pwm_data pwm_tl1_ee_data = {
+       .double_channel = true,
+       .parent_names = pwm_tl1_ee_parent_names,
+};
+
+static const struct meson_pwm_data pwm_tl1_ao_data = {
+       .double_channel = true,
+       .parent_names = pwm_tl1_ao_parent_names,
+};
+
 static const struct meson_pwm_data pwm_txlx_ee_data = {
        .double_channel = true,
        .parent_names = pwm_txlx_ee_parent_names,
@@ -526,6 +544,8 @@ static const struct of_device_id meson_pwm_matches[] = {
        { .compatible = "amlogic,g12a-ao-pwm", .data = &pwm_g12a_ao_data },
        { .compatible = "amlogic,g12b-ee-pwm", .data = &pwm_g12a_ee_data },
        { .compatible = "amlogic,g12b-ao-pwm", .data = &pwm_g12a_ao_data },
+       { .compatible = "amlogic,tl1-ee-pwm", .data = &pwm_tl1_ee_data },
+       { .compatible = "amlogic,tl1-ao-pwm", .data = &pwm_tl1_ao_data },
        { .compatible = "amlogic,txlx-ee-pwm", .data = &pwm_txlx_ee_data },
        { .compatible = "amlogic,txlx-ao-pwm", .data = &pwm_txlx_ao_data },
        { .compatible = "amlogic,txl-ee-pwm", .data = &pwm_txlx_ee_data },