vdac: vdac: add vdac support for tl1 [1/1]

PD#172587

Problem:
do not suppoert for tl1

Solution:
add vdac support for fl1

Verify:
test pass on local

Change-Id: I7b3da34289dfe0638a24b812658db7e462ebdd4c
Signed-off-by: Nian Jing <nian.jing@amlogic.com>

diff --git a/arch/arm/boot/dts/amlogic/mesontl1.dtsi b/arch/arm/boot/dts/amlogic/mesontl1.dtsi
index b76711b..3e98475 100644 (file)
--- a/arch/arm/boot/dts/amlogic/mesontl1.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesontl1.dtsi
@@ -1031,6 +1031,11 @@
                interrupts = <0 3 1>;
                interrupt-names = "vsync";
        };
+
+       vdac {
+               compatible = "amlogic, vdac-tl1";
+               status = "okay";
+       };
 }; /* end of / */
 
 &pinctrl_aobus {

diff --git a/drivers/amlogic/media/vout/vdac/vdac_dev.c b/drivers/amlogic/media/vout/vdac/vdac_dev.c
index c103380..587cdae 100644 (file)
--- a/drivers/amlogic/media/vout/vdac/vdac_dev.c
+++ b/drivers/amlogic/media/vout/vdac/vdac_dev.c
@@ -128,6 +128,10 @@ void ana_ref_cntl0_bit9(bool on, unsigned int module_sel)
 {
        bool enable = 0;
 
+       /*tl1:bandgap en, bc[7] default:0 opened*/
+       if (s_vdac_data->cpu_id == VDAC_CPU_TL1)
+               return;
+
        switch (module_sel & 0x1f) {
        case VDAC_MODULE_ATV_DEMOD: /* dtv demod */
                if (on)
@@ -564,6 +568,11 @@ struct meson_vdac_data meson_g12ab_vdac_data = {
        .name = "meson-g12ab-vdac",
 };
 
+struct meson_vdac_data meson_tl1_vdac_data = {
+       .cpu_id = VDAC_CPU_TL1,
+       .name = "meson-tl1-vdac",
+};
+
 static const struct of_device_id meson_vdac_dt_match[] = {
        {
                .compatible = "amlogic, vdac-gxtvbb",
@@ -592,6 +601,9 @@ static const struct of_device_id meson_vdac_dt_match[] = {
        }, {
                .compatible = "amlogic, vdac-g12b",
                .data           = &meson_g12ab_vdac_data,
+       }, {
+               .compatible = "amlogic, vdac-tl1",
+               .data           = &meson_tl1_vdac_data,
        },
        {},
 };