irqchip/qcom-pdc: Update max PDC interrupts

Newer SoCs have increased the number of interrupts routed to the PDC
interrupt controller. Update the definition of max PDC interrupts.

Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1573855915-9841-3-git-send-email-ilina@codeaurora.org

drivers/irqchip/qcom-pdc.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/err.h>
@@ -18,7 +18,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 
-#define PDC_MAX_IRQS		126
+#define PDC_MAX_IRQS		168
 
 #define CLEAR_INTR(reg, intr)	(reg & ~(1 << intr))
 #define ENABLE_INTR(reg, intr)	(reg | (1 << intr))