This reverts commit 1738890a3165ccd0da98ebd3e2d5f9b230d5afa8.
Commit 1738890a3165 ("clk: sunxi-ng: sun6i-rtc: Add support for H6")
breaks HDMI output on Tanix TX6 mini board. Exact reason isn't known,
but because that commit doesn't actually improve anything, let's just
revert it.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
---
drivers/clk/sunxi-ng/ccu-sun6i-rtc.c | 15 ---------------
drivers/rtc/rtc-sun6i.c | 17 +++++++++++++++++
2 files changed, 17 insertions(+), 15 deletions(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c b/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c
index 2f3ddc908ebd..d65398497d5f 100644
--- a/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c
+++ b/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c
@@ -298,10 +298,6 @@ static const struct sunxi_ccu_desc sun6i_rtc_ccu_desc = {
.hw_clks = &sun6i_rtc_ccu_hw_clks,
};
-static const struct clk_parent_data sun50i_h6_osc32k_fanout_parents[] = {
- { .hw = &osc32k_clk.common.hw },
-};
-
static const struct clk_parent_data sun50i_h616_osc32k_fanout_parents[] = {
{ .hw = &osc32k_clk.common.hw },
{ .fw_name = "pll-32k" },
@@ -314,13 +310,6 @@ static const struct clk_parent_data sun50i_r329_osc32k_fanout_parents[] = {
{ .hw = &osc24M_32k_clk.common.hw }
};
-static const struct sun6i_rtc_match_data sun50i_h6_rtc_ccu_data = {
- .have_ext_osc32k = true,
- .have_iosc_calibration = true,
- .osc32k_fanout_parents = sun50i_h6_osc32k_fanout_parents,
- .osc32k_fanout_nparents = ARRAY_SIZE(sun50i_h6_osc32k_fanout_parents),
-};
-
static const struct sun6i_rtc_match_data sun50i_h616_rtc_ccu_data = {
.have_iosc_calibration = true,
.rtc_32k_single_parent = true,
@@ -335,10 +324,6 @@ static const struct sun6i_rtc_match_data sun50i_r329_rtc_ccu_data = {
};
static const struct of_device_id sun6i_rtc_ccu_match[] = {
- {
- .compatible = "allwinner,sun50i-h6-rtc",
- .data = &sun50i_h6_rtc_ccu_data,
- },
{
.compatible = "allwinner,sun50i-h616-rtc",
.data = &sun50i_h616_rtc_ccu_data,
diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c
index 5b3e4da63406..5252ce4cbda4 100644
--- a/drivers/rtc/rtc-sun6i.c
+++ b/drivers/rtc/rtc-sun6i.c
@@ -370,6 +370,23 @@ CLK_OF_DECLARE_DRIVER(sun8i_h3_rtc_clk, "allwinner,sun8i-h3-rtc",
CLK_OF_DECLARE_DRIVER(sun50i_h5_rtc_clk, "allwinner,sun50i-h5-rtc",
sun8i_h3_rtc_clk_init);
+static const struct sun6i_rtc_clk_data sun50i_h6_rtc_data = {
+ .rc_osc_rate = 16000000,
+ .fixed_prescaler = 32,
+ .has_prescaler = 1,
+ .has_out_clk = 1,
+ .export_iosc = 1,
+ .has_losc_en = 1,
+ .has_auto_swt = 1,
+};
+
+static void __init sun50i_h6_rtc_clk_init(struct device_node *node)
+{
+ sun6i_rtc_clk_init(node, &sun50i_h6_rtc_data);
+}
+CLK_OF_DECLARE_DRIVER(sun50i_h6_rtc_clk, "allwinner,sun50i-h6-rtc",
+ sun50i_h6_rtc_clk_init);
+
/*
* The R40 user manual is self-conflicting on whether the prescaler is
* fixed or configurable. The clock diagram shows it as fixed, but there
--
2.36.1
