[PATCH 1/3] mmc: omap_hsmmc: Enable SDIO IRQ.

From: Andreas Fenkart For now, only support SDIO interrupt if we are booted with DT. This is because some platforms need special quirks. And we don't want to add new legacy mux platform init code callbacks any longer as we are moving to DT based booting anyways. Broken hardware, missing the swak

[PATCH 3/3] mmc: omap_hsmmc: Extend debugfs for SDIO IRQ, GPIO and pinmux.

From: Andreas Fenkart Add SDIO IRQ entries to debugfs entry. Note that PSTATE shows current state of data lines, incl. SDIO IRQ pending Signed-off-by: Andreas Fenkart --- drivers/mmc/host/omap_hsmmc.c | 22 +- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/

[PATCH 2/3] mmc: omap_hsmmc: Pin remux workaround to support SDIO interrupt on AM335x.

From: Andreas Fenkart The am335x can't detect pending cirq in PM runtime suspend. This patch reconfigures dat1 as a GPIO before going to suspend. SDIO interrupts are detected with the GPIO, the GPIO will only wake the module from suspend, SDIO irq detection will still happen through the IP block.