Commit 049b1ed9 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

Merge tag 'cpufreq-arm-fixes-5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm 

Pull cpufreq ARM fixes for 5.19-rc5 from Viresh Kumar:

 - Fix missing of_node_put for qoriq and pmac32 driver (Liang He).
 - Fix issues around throttle interrupt for qcom driver (Stephen Boyd).
 - Add MT8186 to cpufreq-dt-platdev blocklist (AngeloGioacchino Del Regno).

* tag 'cpufreq-arm-fixes-5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
  cpufreq: Add MT8186 to cpufreq-dt-platdev blocklist
  cpufreq: pmac32-cpufreq: Fix refcount leak bug
  cpufreq: qcom-hw: Don't do lmh things without a throttle interrupt
  drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c
parents b376471f be4b61ec

drivers/cpufreq/cpufreq-dt-platdev.c

+1 −0
Original line number Diff line number Diff line
@@ -127,6 +127,7 @@ static const struct of_device_id blocklist[] __initconst = { 
	{ .compatible = "mediatek,mt8173", },

	{ .compatible = "mediatek,mt8176", },

	{ .compatible = "mediatek,mt8183", },

	{ .compatible = "mediatek,mt8186", },

	{ .compatible = "mediatek,mt8365", },

	{ .compatible = "mediatek,mt8516", },

drivers/cpufreq/pmac32-cpufreq.c

+4 −0
Original line number Diff line number Diff line
@@ -470,6 +470,10 @@ static int pmac_cpufreq_init_MacRISC3(struct device_node *cpunode) 
	if (slew_done_gpio_np)

		slew_done_gpio = read_gpio(slew_done_gpio_np);



	of_node_put(volt_gpio_np);

	of_node_put(freq_gpio_np);

	of_node_put(slew_done_gpio_np);



	/* If we use the frequency GPIOs, calculate the min/max speeds based

	 * on the bus frequencies

	 */

drivers/cpufreq/qcom-cpufreq-hw.c

+6 −0
Original line number Diff line number Diff line
@@ -442,6 +442,9 @@ static int qcom_cpufreq_hw_cpu_online(struct cpufreq_policy *policy) 
	struct platform_device *pdev = cpufreq_get_driver_data();

	int ret;



	if (data->throttle_irq <= 0)

		return 0;



	ret = irq_set_affinity_hint(data->throttle_irq, policy->cpus);

	if (ret)

		dev_err(&pdev->dev, "Failed to set CPU affinity of %s[%d]\n",
@@ -469,6 +472,9 @@ static int qcom_cpufreq_hw_cpu_offline(struct cpufreq_policy *policy) 


static void qcom_cpufreq_hw_lmh_exit(struct qcom_cpufreq_data *data)

{

	if (data->throttle_irq <= 0)

		return;



	free_irq(data->throttle_irq, data);

}

drivers/cpufreq/qoriq-cpufreq.c

+1 −0
Original line number Diff line number Diff line
@@ -275,6 +275,7 @@ static int qoriq_cpufreq_probe(struct platform_device *pdev) 


	np = of_find_matching_node(NULL, qoriq_cpufreq_blacklist);

	if (np) {

		of_node_put(np);

		dev_info(&pdev->dev, "Disabling due to erratum A-008083");

		return -ENODEV;

	}