linux-kernel - Re: [PATCH v3 01/11] mfd: tps6594: Add register definitions for TI TPS65224 PMIC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <44295772-4635-42c2-b7b5-cdc37505715e@baylibre.com>
Date: Fri, 8 Mar 2024 12:24:40 +0100
From: Julien Panis <jpanis@...libre.com>
To: Bhargav Raviprakash <bhargav.r@...s.com>, linux-kernel@...r.kernel.org
Cc: m.nirmaladevi@...s.com, lee@...nel.org, robh+dt@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
 devicetree@...r.kernel.org, arnd@...db.de, gregkh@...uxfoundation.org,
 lgirdwood@...il.com, broonie@...nel.org, linus.walleij@...aro.org,
 linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, nm@...com,
 vigneshr@...com, kristo@...nel.org, eblanc@...libre.com
Subject: Re: [PATCH v3 01/11] mfd: tps6594: Add register definitions for TI
 TPS65224 PMIC

On 3/8/24 11:34, Bhargav Raviprakash wrote:
> From: Nirmala Devi Mal Nadar <m.nirmaladevi@...s.com>
>
> Extend TPS6594 PMIC register and field definitions to support TPS65224
> power management IC.
>
> TPS65224 is software compatible to TPS6594 and can re-use many of the
> same definitions, new definitions are added to support additional
> controls available on TPS65224.
>
> Signed-off-by: Nirmala Devi Mal Nadar <m.nirmaladevi@...s.com>
> Signed-off-by: Bhargav Raviprakash <bhargav.r@...s.com>
> ---
>   include/linux/mfd/tps6594.h | 354 ++++++++++++++++++++++++++++++++++--
>   1 file changed, 342 insertions(+), 12 deletions(-)

[...]

> +/* IRQs */
> +enum tps65224_irqs {
> +	/* INT_BUCK register */
> +	TPS65224_IRQ_BUCK1_UVOV,
> +	TPS65224_IRQ_BUCK2_UVOV,
> +	TPS65224_IRQ_BUCK3_UVOV,
> +	TPS65224_IRQ_BUCK4_UVOV,
> +	/* INT_LDO_VMON register */
> +	TPS65224_IRQ_LDO1_UVOV,
> +	TPS65224_IRQ_LDO2_UVOV,
> +	TPS65224_IRQ_LDO3_UVOV,
> +	TPS65224_IRQ_VCCA_UVOV,
> +	TPS65224_IRQ_VMON1_UVOV,
> +	TPS65224_IRQ_VMON2_UVOV,
> +	/* INT_GPIO register */
> +	TPS65224_IRQ_GPIO1,
> +	TPS65224_IRQ_GPIO2,
> +	TPS65224_IRQ_GPIO3,
> +	TPS65224_IRQ_GPIO4,
> +	TPS65224_IRQ_GPIO5,
> +	TPS65224_IRQ_GPIO6,
> +	/* INT_STARTUP register */
> +	TPS65224_IRQ_VSENSE,
> +	TPS65224_IRQ_ENABLE,
> +	TPS65224_IRQ_PB_SHORT,
> +	TPS65224_IRQ_FSD,
> +	TPS65224_IRQ_SOFT_REBOOT,
> +	/* INT_MISC register */
> +	TPS65224_IRQ_BIST_PASS,
> +	TPS65224_IRQ_EXT_CLK,
> +	TPS65224_IRQ_REG_UNLOCK,
> +	TPS65224_IRQ_TWARN,
> +	TPS65224_IRQ_PB_LONG,
> +	TPS65224_IRQ_PB_FALL,
> +	TPS65224_IRQ_PB_RISE,
> +	TPS65224_IRQ_ADC_CONV_READY,
> +	/* INT_MODERATE_ERR register */
> +	TPS65224_IRQ_TSD_ORD,
> +	TPS65224_IRQ_BIST_FAIL,
> +	TPS65224_IRQ_REG_CRC_ERR,
> +	TPS65224_IRQ_RECOV_CNT,
> +	/* INT_SEVERE_ERR register */
> +	TPS65224_IRQ_TSD_IMM,
> +	TPS65224_IRQ_VCCA_OVP,
> +	TPS65224_IRQ_PFSM_ERR,
> +	TPS65224_IRQ_BG_XMON,
> +	/* INT_FSM_ERR register */
> +	TPS65224_IRQ_IMM_SHUTDOWN,
> +	TPS65224_IRQ_ORD_SHUTDOWN,
> +	TPS65224_IRQ_MCU_PWR_ERR,
> +	TPS65224_IRQ_SOC_PWR_ERR,
> +	TPS65224_IRQ_COMM_ERR,
> +	TPS65224_IRQ_I2C2_ERR,
> +	/* INT_ESM register */
> +	TPS65224_IRQ_ESM_MCU_PIN,
> +	TPS65224_IRQ_ESM_MCU_FAIL,
> +	TPS65224_IRQ_ESM_MCU_RST,

You should remove the 3 lines above for ESM_MCU, since there is none
linux driver for ESM_MCU.

> +};
> +
> +#define TPS65224_IRQ_NAME_BUCK1_UVOV		"buck1_uvov"
> +#define TPS65224_IRQ_NAME_BUCK2_UVOV		"buck2_uvov"
> +#define TPS65224_IRQ_NAME_BUCK3_UVOV		"buck3_uvov"
> +#define TPS65224_IRQ_NAME_BUCK4_UVOV		"buck4_uvov"
> +#define TPS65224_IRQ_NAME_LDO1_UVOV		"ldo1_uvov"
> +#define TPS65224_IRQ_NAME_LDO2_UVOV		"ldo2_uvov"
> +#define TPS65224_IRQ_NAME_LDO3_UVOV		"ldo3_uvov"
> +#define TPS65224_IRQ_NAME_VCCA_UVOV		"vcca_uvov"
> +#define TPS65224_IRQ_NAME_VMON1_UVOV		"vmon1_uvov"
> +#define TPS65224_IRQ_NAME_VMON2_UVOV		"vmon2_uvov"
> +#define TPS65224_IRQ_NAME_GPIO1			"gpio1"
> +#define TPS65224_IRQ_NAME_GPIO2			"gpio2"
> +#define TPS65224_IRQ_NAME_GPIO3			"gpio3"
> +#define TPS65224_IRQ_NAME_GPIO4			"gpio4"
> +#define TPS65224_IRQ_NAME_GPIO5			"gpio5"
> +#define TPS65224_IRQ_NAME_GPIO6			"gpio6"
> +#define TPS65224_IRQ_NAME_VSENSE	        "vsense"
> +#define TPS65224_IRQ_NAME_ENABLE		"enable"
> +#define TPS65224_IRQ_NAME_PB_SHORT		"pb_short"
> +#define TPS65224_IRQ_NAME_FSD			"fsd"
> +#define TPS65224_IRQ_NAME_SOFT_REBOOT		"soft_reboot"
> +#define TPS65224_IRQ_NAME_BIST_PASS		"bist_pass"
> +#define TPS65224_IRQ_NAME_EXT_CLK		"ext_clk"
> +#define TPS65224_IRQ_NAME_REG_UNLOCK		"reg_unlock"
> +#define TPS65224_IRQ_NAME_TWARN			"twarn"
> +#define TPS65224_IRQ_NAME_PB_LONG		"pb_long"
> +#define TPS65224_IRQ_NAME_PB_FALL		"pb_fall"
> +#define TPS65224_IRQ_NAME_PB_RISE		"pb_rise"
> +#define TPS65224_IRQ_NAME_ADC_CONV_READY	"adc_conv_ready"
> +#define TPS65224_IRQ_NAME_TSD_ORD		"tsd_ord"
> +#define TPS65224_IRQ_NAME_BIST_FAIL		"bist_fail"
> +#define TPS65224_IRQ_NAME_REG_CRC_ERR		"reg_crc_err"
> +#define TPS65224_IRQ_NAME_RECOV_CNT		"recov_cnt"
> +#define TPS65224_IRQ_NAME_TSD_IMM		"tsd_imm"
> +#define TPS65224_IRQ_NAME_VCCA_OVP		"vcca_ovp"
> +#define TPS65224_IRQ_NAME_PFSM_ERR		"pfsm_err"
> +#define TPS65224_IRQ_NAME_BG_XMON		"bg_xmon"
> +#define TPS65224_IRQ_NAME_IMM_SHUTDOWN		"imm_shutdown"
> +#define TPS65224_IRQ_NAME_ORD_SHUTDOWN		"ord_shutdown"
> +#define TPS65224_IRQ_NAME_MCU_PWR_ERR		"mcu_pwr_err"
> +#define TPS65224_IRQ_NAME_SOC_PWR_ERR		"soc_pwr_err"
> +#define TPS65224_IRQ_NAME_COMM_ERR		"comm_err"
> +#define TPS65224_IRQ_NAME_I2C2_ERR		"i2c2_err"
> +#define TPS65224_IRQ_NAME_ESM_MCU_PIN		"esm_mcu_pin"
> +#define TPS65224_IRQ_NAME_ESM_MCU_FAIL		"esm_mcu_fail"
> +#define TPS65224_IRQ_NAME_ESM_MCU_RST		"esm_mcu_rst"

You should remove the 3 lines above for ESM_MCU.

Julien