sh: fix sh7722 SDHI support using INTC force_disable
Update the sh7722 INTC tables with force_enable support to mask out pending unsupported SDHI interrupt sources. Without this patch the kernel locks up due to a pending SDHI interrupt that the tmio_mmc driver cannot handle. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -447,6 +447,7 @@ void __init plat_early_device_setup(void)
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enum {
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UNUSED=0,
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ENABLED,
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DISABLED,
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/* interrupt sources */
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IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
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@ -534,7 +535,7 @@ static struct intc_mask_reg mask_registers[] __initdata = {
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{ I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
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FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
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{ 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
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{ 0, 0, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
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{ DISABLED, DISABLED, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
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{ 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
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{ 0, 0, 0, CMT, 0, USB_USBI1, USB_USBI0, } },
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{ 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
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@ -575,6 +576,7 @@ static struct intc_mask_reg ack_registers[] __initdata = {
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static struct intc_desc intc_desc __initdata = {
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.name = "sh7722",
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.force_enable = ENABLED,
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.force_disable = DISABLED,
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.hw = INTC_HW_DESC(vectors, groups, mask_registers,
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prio_registers, sense_registers, ack_registers),
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};
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