Hi Nemoto-san, On Mon, 1 Sep 2008, Atsushi Nemoto wrote: > Add leds-gpio platform device for controlling LEDs connected to IOC on > RBTX49XX and JMR3927 board. Thanks, LED[1-3] on my RBTX4927 work fine now! If I'm correct LED4 and LED5 are not connected to the IOC, but to the PIO of the TX4927. Do you have a driver for those LEDs, too? Perhaps I just missed it, I only applied this single patch. With kind regards, Geert Uytterhoeven Software Architect Sony Techsoft Centre Europe The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium Phone: +32 (0)2 700 8453 Fax: +32 (0)2 700 8622 E-mail: Geert.Uytterhoeven@xxxxxxxxxxx Internet: http://www.sony-europe.com/ A division of Sony Europe (Belgium) N.V. VAT BE 0413.825.160 · RPR Brussels Fortis · BIC GEBABEBB · IBAN BE41293037680010