On 25-07-29 11:12:37, Taniya Das wrote:

Add a clock driver for the TCSR clock controller found on Glymur, which
provides refclks for PCIE, USB, and UFS.

Signed-off-by: Taniya Das <redacted>
---
 drivers/clk/qcom/Kconfig         |   8 ++
 drivers/clk/qcom/Makefile        |   1 +
 drivers/clk/qcom/tcsrcc-glymur.c | 257 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 266 insertions(+)

[...]

+
+static struct clk_branch tcsr_edp_clkref_en = {
+	.halt_reg = 0x1c,
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x1c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "tcsr_edp_clkref_en",
+			.ops = &clk_branch2_ops,

As discussed off-list, these clocks need to have the bi_tcxo as parent.

Otherwise, as far as the CCF is concerned these clocks will have rate 0,
which is obviously not the case.

Bringing this here since there is a disconnect between X Elite and
Glymur w.r.t this now.