From: Ansuel Smith <ansuelsmth@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Andy Gross <agross@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Peter De Schrijver <pdeschrijver@nvidia.com>,
Prashant Gaikwad <pgaikwad@nvidia.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Ansuel Smith <ansuelsmth@gmail.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-tegra@vger.kernel.org
Subject: [PATCH 03/16] clk: qcom: gcc-ipq806x: add PXO_SRC in clk table
Date: Sun, 13 Mar 2022 20:04:06 +0100 [thread overview]
Message-ID: <20220313190419.2207-4-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20220313190419.2207-1-ansuelsmth@gmail.com>
PXO_SRC is currently defined in the gcc include and referenced in the
ipq8064 DTSI. Correctly provide a clk after gcc probe to fix kernel
panic if a driver starts to actually use it.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
drivers/clk/qcom/gcc-ipq806x.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c
index 27f6d7626abb..7271d3afdc89 100644
--- a/drivers/clk/qcom/gcc-ipq806x.c
+++ b/drivers/clk/qcom/gcc-ipq806x.c
@@ -26,6 +26,8 @@
#include "clk-hfpll.h"
#include "reset.h"
+static struct clk_regmap pxo = { };
+
static struct clk_pll pll0 = {
.l_reg = 0x30c4,
.m_reg = 0x30c8,
@@ -2754,6 +2756,7 @@ static struct clk_dyn_rcg ubi32_core2_src_clk = {
};
static struct clk_regmap *gcc_ipq806x_clks[] = {
+ [PXO_SRC] = NULL,
[PLL0] = &pll0.clkr,
[PLL0_VOTE] = &pll0_vote,
[PLL3] = &pll3.clkr,
@@ -3083,6 +3086,10 @@ static int gcc_ipq806x_probe(struct platform_device *pdev)
if (ret)
return ret;
+ clk = clk_get(dev, "pxo");
+ pxo.hw = *__clk_get_hw(clk);
+ gcc_ipq806x_clks[PXO_SRC] = &pxo;
+
regmap = dev_get_regmap(dev, NULL);
if (!regmap)
return -ENODEV;
--
2.34.1
next prev parent reply other threads:[~2022-03-13 19:05 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-13 19:04 [PATCH 00/16] Modernize rest of the krait drivers Ansuel Smith
2022-03-13 19:04 ` [PATCH 01/16] clk: permit to define a custom parent for clk_hw_get_parent_index Ansuel Smith
2022-03-15 17:55 ` Stephen Boyd
2022-03-15 18:07 ` Ansuel Smith
2022-03-15 21:30 ` Stephen Boyd
2022-03-13 19:04 ` [PATCH 02/16] clk: qcom: gcc-ipq806x: skip pxo/cxo fixed clk if already present Ansuel Smith
2022-03-13 19:04 ` Ansuel Smith [this message]
2022-03-13 19:04 ` [PATCH 04/16] clk: qcom: clk-hfpll: use poll_timeout macro Ansuel Smith
2022-03-13 19:04 ` [PATCH 05/16] clk: qcom: kpss-xcc: convert to parent data API Ansuel Smith
2022-03-13 19:04 ` [PATCH 06/16] clk: qcom: clk-krait: unlock spin after mux completion Ansuel Smith
2022-03-13 19:04 ` [PATCH 07/16] clk: qcom: clk-krait: add hw_parent check for div2_round_rate Ansuel Smith
2022-03-15 22:43 ` Stephen Boyd
2022-03-13 19:04 ` [PATCH 08/16] clk: qcom: krait-cc: convert to parent_data API Ansuel Smith
2022-03-13 19:04 ` [PATCH 09/16] clk: qcom: krait-cc: drop pr_info and register qsb only if needed Ansuel Smith
2022-03-15 22:45 ` Stephen Boyd
2022-03-13 19:04 ` [PATCH 10/16] clk: qcom: krait-cc: drop hardcoded safe_sel Ansuel Smith
2022-03-13 19:04 ` [PATCH 11/16] clk: qcom: krait-cc: force sec_mux to QSB Ansuel Smith
2022-03-15 22:47 ` Stephen Boyd
2022-03-13 19:04 ` [PATCH 12/16] clk: qcom: clk-krait: add 8064 errata workaround Ansuel Smith
2022-03-14 8:20 ` Dmitry Baryshkov
2022-03-14 12:43 ` Ansuel Smith
2022-03-15 21:34 ` Stephen Boyd
2022-03-15 21:47 ` Ansuel Smith
2022-03-15 22:41 ` Stephen Boyd
2022-03-16 15:46 ` Ansuel Smith
2022-03-17 19:34 ` Stephen Boyd
2022-03-13 19:04 ` [PATCH 13/16] clk: qcom: clk-krait: add enable disable ops Ansuel Smith
2022-03-13 19:04 ` [PATCH 14/16] dt-bindings: clock: Convert qcom,krait-cc to yaml Ansuel Smith
2022-03-13 19:04 ` [PATCH 15/16] dts: qcom-ipq8064: add missing krait-cc compatible and clocks Ansuel Smith
2022-03-13 19:04 ` [PATCH 16/16] dt-bindings: arm: msm: Convert kpss driver Documentation to yaml Ansuel Smith
2022-03-14 14:42 ` Rob Herring
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