On Mon, 24 Aug 2015, Shenwei Wang wrote:
> > That's what you want achieve. Still you save the full content of the
> > registers and
> > restore the full content. That saves/restores the enabled and disabled
> > interrupts.
> > So enabled_irqs is a misnomer as you save the full state.
>
> How
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> > > > +static int gpcv2_wakeup_source_save(void) {
> > > > + struct gpcv2_irqchip_data *cd;
> > > > + void __iomem *reg;
> > > > + int i;
> > > > +
> > > > + cd = imx_gpcv2_instance;
> > >
On Mon, 24 Aug 2015, Shenwei Wang wrote:
> > > +static int gpcv2_wakeup_source_save(void) {
> > > + struct gpcv2_irqchip_data *cd;
> > > + void __iomem *reg;
> > > + int i;
> > > +
> > > + cd = imx_gpcv2_instance;
> > > + if (!cd)
> > > + return 0;
> > > +
> > > + for (i = 0; i < IMR_NUM;
> Subject: Re: [PATCH v8 1/2] irqchip: imx-gpcv2: IMX GPCv2 driver for wakeup
> sources
>
> On Fri, 31 Jul 2015, Shenwei Wang wrote:
> > +struct gpcv2_irqchip_data {
> > + struct raw_spinlock rlock;
> > + void __iomem *gpc_base;
> > + u32 wakeup_sources
] irqchip: imx-gpcv2: IMX GPCv2 driver for wakeup
sources
On Fri, 31 Jul 2015, Shenwei Wang wrote:
+struct gpcv2_irqchip_data {
+ struct raw_spinlock rlock;
+ void __iomem *gpc_base;
+ u32 wakeup_sources[IMR_NUM];
+ u32 enabled_irqs[IMR_NUM];
+ u32 cpu2wakeup;
Can you
On Mon, 24 Aug 2015, Shenwei Wang wrote:
+static int gpcv2_wakeup_source_save(void) {
+ struct gpcv2_irqchip_data *cd;
+ void __iomem *reg;
+ int i;
+
+ cd = imx_gpcv2_instance;
+ if (!cd)
+ return 0;
+
+ for (i = 0; i IMR_NUM; i++) {
+ reg =
On Mon, 24 Aug 2015, Shenwei Wang wrote:
That's what you want achieve. Still you save the full content of the
registers and
restore the full content. That saves/restores the enabled and disabled
interrupts.
So enabled_irqs is a misnomer as you save the full state.
How about change
-Original Message-
From: Thomas Gleixner [mailto:t...@linutronix.de]
+static int gpcv2_wakeup_source_save(void) {
+ struct gpcv2_irqchip_data *cd;
+ void __iomem *reg;
+ int i;
+
+ cd = imx_gpcv2_instance;
+ if (!cd)
+
On Fri, 31 Jul 2015, Shenwei Wang wrote:
> +struct gpcv2_irqchip_data {
> + struct raw_spinlock rlock;
> + void __iomem *gpc_base;
> + u32 wakeup_sources[IMR_NUM];
> + u32 enabled_irqs[IMR_NUM];
> + u32 cpu2wakeup;
Can you please format that in a readable way?
struct
On Fri, 31 Jul 2015, Shenwei Wang wrote:
+struct gpcv2_irqchip_data {
+ struct raw_spinlock rlock;
+ void __iomem *gpc_base;
+ u32 wakeup_sources[IMR_NUM];
+ u32 enabled_irqs[IMR_NUM];
+ u32 cpu2wakeup;
Can you please format that in a readable way?
struct
ists.infradead.org; linux-kernel@vger.kernel.org; Huang
> Yongcai-B20788
> Subject: [PATCH v8 1/2] irqchip: imx-gpcv2: IMX GPCv2 driver for wakeup
> sources
>
> IMX7D contains a new version of GPC IP block (GPCv2). It has two major
> functions:
> power management and wakeup sou
-kernel@vger.kernel.org; Huang
Yongcai-B20788
Subject: [PATCH v8 1/2] irqchip: imx-gpcv2: IMX GPCv2 driver for wakeup
sources
IMX7D contains a new version of GPC IP block (GPCv2). It has two major
functions:
power management and wakeup source management.
This patch adds a new irqchip
IMX7D contains a new version of GPC IP block (GPCv2). It has two
major functions: power management and wakeup source management.
This patch adds a new irqchip driver to manage the interrupt wakeup
sources on IMX7D.
When the system is in WFI (wait for interrupt) mode, this GPC block
will be the
IMX7D contains a new version of GPC IP block (GPCv2). It has two
major functions: power management and wakeup source management.
This patch adds a new irqchip driver to manage the interrupt wakeup
sources on IMX7D.
When the system is in WFI (wait for interrupt) mode, this GPC block
will be the
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