add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/input/remotectl/rockchip_pwm_remotectl.c
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@@ -335,9 +335,12 @@
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 		return IRQ_NONE;
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 	if ((val & PWM_CH_POL(id)) == 0) {
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 		temp_hpr = readl_relaxed(ddata->base + PWM_REG_HPR);
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-		DBG("hpr=%d\n", temp_hpr);
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+		writel_relaxed(0, ddata->base + PWM_REG_HPR);
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 		temp_lpr = readl_relaxed(ddata->base + PWM_REG_LPR);
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+		writel_relaxed(0, ddata->base + PWM_REG_LPR);
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+		DBG("hpr=%d\n", temp_hpr);
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 		DBG("lpr=%d\n", temp_lpr);
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+
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 		temp_period = ddata->pwm_freq_nstime * temp_lpr / 1000;
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 		if (temp_period > RK_PWM_TIME_BIT0_MIN) {
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 			ddata->period = ddata->temp_period
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@@ -706,7 +709,7 @@
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 		       WAKE_LOCK_SUSPEND, "rockchip_pwm_remote");
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 	cpumask_clear(&cpumask);
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 	cpumask_set_cpu(cpu_id, &cpumask);
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-	irq_set_affinity(irq, &cpumask);
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+	irq_set_affinity_hint(irq, &cpumask);
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 	ret = devm_request_irq(&pdev->dev, irq, rockchip_pwm_irq,
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 			       IRQF_NO_SUSPEND, "rk_pwm_irq", ddata);
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 	if (ret) {
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@@ -763,7 +766,7 @@
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 	}
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 	cpumask_clear(&cpumask);
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 	cpumask_set_cpu(cpu, &cpumask);
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-	irq_set_affinity(ddata->irq, &cpumask);
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+	irq_set_affinity_hint(ddata->irq, &cpumask);
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 	return 0;
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 }
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@@ -778,7 +781,7 @@
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 	cpumask_clear(&cpumask);
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 	cpumask_set_cpu(ddata->handle_cpu_id, &cpumask);
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-	irq_set_affinity(ddata->irq, &cpumask);
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+	irq_set_affinity_hint(ddata->irq, &cpumask);
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 	if (ddata->support_psci) {
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 		/*
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 		 * loop wakeup state