Re: [PATCH v2 2/2] mfd: palmas add variant and OTP detection

From: Ian Lartey
Date: Fri Mar 01 2013 - 18:43:18 EST


On 26/02/13 13:53, Laxman Dewangan wrote:
On Saturday 23 February 2013 10:05 PM, Ian Lartey wrote:
From: Graeme Gregory <gg@xxxxxxxxxxxxxxx>

Read the chip varient and the OTP information from the chip and display
this on probe to aid in debugging of issues.

Older palmas chips do not have the USB_ID programmed and will therefore
return 0x0000 for this field.

+
/* Change IRQ into clear on read mode for efficiency */
slave = PALMAS_BASE_TO_SLAVE(PALMAS_INTERRUPT_BASE);
- addr = PALMAS_BASE_TO_REG(PALMAS_INTERRUPT_BASE, PALMAS_INT_CTRL);
reg = PALMAS_INT_CTRL_INT_CLEAR;
- regmap_write(palmas->regmap[slave], addr, reg);
+ ret = palmas_write(palmas, PALMAS_INTERRUPT_BASE,
PALMAS_INT_CTRL, reg);

I think this is unrelated change and can be on another patch.

This is the change which you requested earlier "Can you please use the api palmas_* for reading register which I added recently."



- slave = PALMAS_BASE_TO_SLAVE(PALMAS_PU_PD_OD_BASE);
- addr = PALMAS_BASE_TO_REG(PALMAS_PU_PD_OD_BASE,
- PALMAS_PRIMARY_SECONDARY_PAD1);
-
if (pdata->mux_from_pdata) {
reg = pdata->pad1;
- ret = regmap_write(palmas->regmap[slave], addr, reg);
+ ret = palmas_write(palmas, PALMAS_PU_PD_OD_BASE,
+ PALMAS_PRIMARY_SECONDARY_PAD1, reg);

Same, in another patch and elsewhere which was part of cleanups.

ditto.



otherwise it looks good.

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