diff options
Diffstat (limited to 'target/linux/ipq806x/patches-4.14/0071-1-PCI-qcom-Fixed-IPQ806x-specific-clocks.patch')
-rw-r--r-- | target/linux/ipq806x/patches-4.14/0071-1-PCI-qcom-Fixed-IPQ806x-specific-clocks.patch | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/target/linux/ipq806x/patches-4.14/0071-1-PCI-qcom-Fixed-IPQ806x-specific-clocks.patch b/target/linux/ipq806x/patches-4.14/0071-1-PCI-qcom-Fixed-IPQ806x-specific-clocks.patch deleted file mode 100644 index b9f6e33be6..0000000000 --- a/target/linux/ipq806x/patches-4.14/0071-1-PCI-qcom-Fixed-IPQ806x-specific-clocks.patch +++ /dev/null @@ -1,95 +0,0 @@ -From 86655aa14304ca88a8ce8847276147dbc1a83238 Mon Sep 17 00:00:00 2001 -From: Sham Muthayyan <smuthayy@codeaurora.org> -Date: Tue, 19 Jul 2016 18:44:49 +0530 -Subject: PCI: qcom: Fixed IPQ806x specific clocks - -Change-Id: I488e1bc707d6a22b37a338f41935e3922009ba5e -Signed-off-by: Sham Muthayyan <smuthayy@codeaurora.org> ---- - drivers/pci/host/pcie-qcom.c | 38 +++++++++++++++++++++++++++++++++----- - 1 file changed, 33 insertions(+), 5 deletions(-) - ---- a/drivers/pci/dwc/pcie-qcom.c -+++ b/drivers/pci/dwc/pcie-qcom.c -@@ -91,6 +91,8 @@ struct qcom_pcie_resources_2_1_0 { - struct clk *iface_clk; - struct clk *core_clk; - struct clk *phy_clk; -+ struct clk *aux_clk; -+ struct clk *ref_clk; - struct reset_control *pci_reset; - struct reset_control *axi_reset; - struct reset_control *ahb_reset; -@@ -249,6 +251,14 @@ static int qcom_pcie_get_resources_2_1_0 - if (IS_ERR(res->phy_clk)) - return PTR_ERR(res->phy_clk); - -+ res->aux_clk = devm_clk_get(dev, "aux"); -+ if (IS_ERR(res->aux_clk)) -+ return PTR_ERR(res->aux_clk); -+ -+ res->ref_clk = devm_clk_get(dev, "ref"); -+ if (IS_ERR(res->ref_clk)) -+ return PTR_ERR(res->ref_clk); -+ - res->pci_reset = devm_reset_control_get_exclusive(dev, "pci"); - if (IS_ERR(res->pci_reset)) - return PTR_ERR(res->pci_reset); -@@ -281,6 +291,8 @@ static void qcom_pcie_deinit_2_1_0(struc - clk_disable_unprepare(res->iface_clk); - clk_disable_unprepare(res->core_clk); - clk_disable_unprepare(res->phy_clk); -+ clk_disable_unprepare(res->aux_clk); -+ clk_disable_unprepare(res->ref_clk); - regulator_disable(res->vdda); - regulator_disable(res->vdda_phy); - regulator_disable(res->vdda_refclk); -@@ -324,16 +336,28 @@ static int qcom_pcie_init_2_1_0(struct q - goto err_assert_ahb; - } - -+ ret = clk_prepare_enable(res->core_clk); -+ if (ret) { -+ dev_err(dev, "cannot prepare/enable core clock\n"); -+ goto err_clk_core; -+ } -+ - ret = clk_prepare_enable(res->phy_clk); - if (ret) { - dev_err(dev, "cannot prepare/enable phy clock\n"); - goto err_clk_phy; - } - -- ret = clk_prepare_enable(res->core_clk); -+ ret = clk_prepare_enable(res->aux_clk); - if (ret) { -- dev_err(dev, "cannot prepare/enable core clock\n"); -- goto err_clk_core; -+ dev_err(dev, "cannot prepare/enable aux clock\n"); -+ goto err_clk_aux; -+ } -+ -+ ret = clk_prepare_enable(res->ref_clk); -+ if (ret) { -+ dev_err(dev, "cannot prepare/enable ref clock\n"); -+ goto err_clk_ref; - } - - ret = reset_control_deassert(res->ahb_reset); -@@ -389,10 +413,14 @@ static int qcom_pcie_init_2_1_0(struct q - return 0; - - err_deassert_ahb: -- clk_disable_unprepare(res->core_clk); --err_clk_core: -+ clk_disable_unprepare(res->ref_clk); -+err_clk_ref: -+ clk_disable_unprepare(res->aux_clk); -+err_clk_aux: - clk_disable_unprepare(res->phy_clk); - err_clk_phy: -+ clk_disable_unprepare(res->core_clk); -+err_clk_core: - clk_disable_unprepare(res->iface_clk); - err_assert_ahb: - regulator_disable(res->vdda_phy); |