Re: psc and spi

Hello, On 1/15/08, S. Fricke [EMAIL PROTECTED] wrote: Hello friends, I have on the psc3 the spi-interface of a fpga connected. psc3-0 - MOSI psc3-1 - MISO psc3-2 - CLK psc3-3 - SlaveSelect psc3-4 - CS-FPGA psc3-5 - CS Another device psc3-6 - SPI-SEL0

[NEWBIE] Interrupt-problem mpc5200

and the kernel drops out. TIA: Silvio -- -- S. Fricke - MAILTO:[EMAIL PROTECTED] -- Diplom-Informatiker (FH) Linux-Entwicklung JABBER: [EMAIL PROTECTED

Re: [NEWBIE] Interrupt-problem mpc5200

on the my_irq_unmask(...)-function on io_be_setbit. Why? Can anyone help me, or point me to the right newsgroup/forum? So long! Silvio -- -- S. Fricke - MAILTO:[EMAIL PROTECTED] -- Diplom-Informatiker (FH) Linux-Entwicklung JABBER: [EMAIL

Re: [NEWBIE] Interrupt-problem mpc5200

(MPC52xx_IRQ2) is the same as no_irq_chip. THE MPC52xx_IRQ2 is a excerpt from include/ppc/mpc52xx.h (per copy paste), but mpc52xx is (now) a powerpc-arch. What is the desired value for IRQ-2 on a mpc5200b? best regards, Silvio Fricke -- -- S. Fricke - MAILTO:[EMAIL PROTECTED

Re: [NEWBIE] Interrupt-problem mpc5200

irq_of_parse_and_map() to map it back to a system-wide irq number. The IRQ-pin-2 belongs to PIN-configuration-nodes described in booting-without-of.txt? Than, what is the QE for my MPC5200B? Can u give me an example with a single IRQ of a configuration-node for a dts? TIA: Silvio -- -- S

Re: [NEWBIE] Interrupt-problem mpc5200

(NULL, intpin); priv.own_irq = irq_of_parse_and_map(priv.intmod_dev_node, 0); request_irq(priv.own_irq, intmod_isr, IRQF_DISABLED , intmod, INTMOD_IRQ_BOARD); // ... Thank you and bye, my next question is following :-) Silvio Fricke -- -- S. Fricke

Configuration-Problem ext-interrupt on mpc52xx

); But I think it is a system-configuration (irq_desc) and no device-configuration. Mit freundlichen Gruessen Silvio Fricke -- -- S. Fricke - MAILTO:[EMAIL PROTECTED] -- Diplom-Informatiker (FH) Linux-Entwicklung

Re: Configuration-Problem ext-interrupt on mpc52xx

Hello, On 9/19/07, S. Fricke [EMAIL PROTECTED] wrote: Hi, how can i configure an ext interrupt to high-level? I want a interruption on IRQ2, but I checked with an oscilloscope that the pin has a low state and I needs a high state. I have tried, after I got the irq

can and mpc5200b

Hello Friends, what is the reasonable can-driver for a mpc5200b? I have seen for the peak-3.17 driver a port for the mpc5200 from denx on their website, but with kernel 2.6.23 I dont have a chance to use this? greetings, Silvio Fricke -- -- S. Fricke - MAILTO:[EMAIL

Re: can and mpc5200b

/socketcan/ . This is the CAN driver we use and it works pretty well for us. It is very updated and supports the mscan chipset that is available with the mpc5200b. Socketcan works for me perfectly with the canconfig tool. Thank you. Silvio Mit freundlichen Gruessen Silvio Fricke -- -- S. Fricke

psc and spi

the mpc52xx_psc_spi-driver? And if yes, how I have to use this driver? Or must I write a own spi-master/slave thing? Can anyone point me to a good start-position? Best regards, Silvio Fricke -- -- S. Fricke - MAILTO:[EMAIL PROTECTED] -- Diplom-Informatiker (FH) Linux-Entwicklung

Re: psc and spi

a fsl_spi_platform_data-structure, for use in a platform_device-structure. And now I register this device with platform_device_register. Or what is the appropriate way? Best Regards, Silvio Fricke -- -- S. Fricke - MAILTO:[EMAIL PROTECTED] -- Diplom-Informatiker (FH) Linux